CustomListView: ListView que permite reordenar los datos (AllowSorting)

ServerExplorer/Controls/CustomListView.cs

@@ -0,0 +1,97 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.ComponentModel;
+using System.Runtime.InteropServices;
+using System.Windows.Forms;
+using System.Collections;
+
+namespace ServerExplorer.Controls
+{
+    [DefaultProperty("Items")]
+    [DefaultEvent("SelectedIndexChanged")]
+    [ComVisible(true)]
+    [ClassInterface(ClassInterfaceType.AutoDispatch)]
+    [Docking(DockingBehavior.Ask)]
+    public class CustomListView : ListView
+    {
+        #region Declarations
+
+        ListViewItemComparer itemComparer = new ListViewItemComparer();
+
+        #endregion
+
+        #region Properties
+
+        private bool allowSorting = false;
+        public bool AllowSorting
+        {
+            get { return allowSorting; }
+            set { allowSorting = value; }
+        }
+
+        #endregion
+
+        #region Control life cicle
+
+        public CustomListView()
+        {
+            ColumnClick += CustomListView_ColumnClick;
+        }
+
+        #endregion
+
+        #region Events
+
+        private void CustomListView_ColumnClick(object sender, ColumnClickEventArgs e)
+        {
+            if (!allowSorting) { return; }
+            itemComparer.SetColumn(e.Column);
+            ListViewItemSorter = itemComparer;
+            Sort();
+        }
+
+        #endregion
+    }
+
+    #region ListViewItemComparer
+
+    class ListViewItemComparer : IComparer
+    {
+        private int col;
+        private bool ascending;
+
+        public void SetColumn(int col)
+        {
+            if (this.col == col)
+            {
+                ascending = ascending ? false : true;
+            }
+            else
+            {
+                this.col = col;
+                ascending = true;
+            }
+        }
+
+        public int Compare(object x, object y)
+        {
+            int returnVal = -1;
+            if (ascending)
+            {
+                returnVal = String.Compare(
+                    ((ListViewItem)x).SubItems[col].Text,
+                    ((ListViewItem)y).SubItems[col].Text);
+            }
+            else
+            {
+                returnVal = String.Compare(
+                    ((ListViewItem)y).SubItems[col].Text,
+                    ((ListViewItem)x).SubItems[col].Text);
+            }
+            return returnVal;
+        }
+    }
+    #endregion
+}

ServerExplorer/ServerExplorer.csproj

@@ -70,6 +70,9 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Config.cs" />
+    <Compile Include="Controls\CustomListView.cs">
+      <SubType>Component</SubType>
+    </Compile>
     <Compile Include="DatabaseDesc.cs" />
     <Compile Include="DocGen.cs" />
     <Compile Include="FrmBaseDatos.cs">

ServerExplorer/frmBaseDatos.Designer.cs

@@ -31,15 +31,15 @@
             this.txtConString = new System.Windows.Forms.TextBox();
             this.lblConString = new System.Windows.Forms.Label();
             this.btnCopiarConString = new System.Windows.Forms.Button();
-            this.lsvTablas = new System.Windows.Forms.ListView();
+            this.lsvTablas = new ServerExplorer.Controls.CustomListView();
-            this.colNombreTabla = new System.Windows.Forms.ColumnHeader();
+            this.colNombreTabla = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colEsquema = new System.Windows.Forms.ColumnHeader();
+            this.colEsquema = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colTipo = new System.Windows.Forms.ColumnHeader();
+            this.colTipo = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.lsvColumnas = new System.Windows.Forms.ListView();
+            this.lsvColumnas = new ServerExplorer.Controls.CustomListView();
-            this.colNombreColumna = new System.Windows.Forms.ColumnHeader();
+            this.colNombreColumna = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colTipoDatos = new System.Windows.Forms.ColumnHeader();
+            this.colTipoDatos = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colTamanho = new System.Windows.Forms.ColumnHeader();
+            this.colTamanho = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colClave = new System.Windows.Forms.ColumnHeader();
+            this.colClave = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.menuBaseDatos = new System.Windows.Forms.MenuStrip();
             this.archivoToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.menuCargar = new System.Windows.Forms.ToolStripMenuItem();
@@ -91,6 +91,7 @@
             // 
             // lsvTablas
             // 
+            this.lsvTablas.AllowSorting = true;
             this.lsvTablas.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                         | System.Windows.Forms.AnchorStyles.Left)
                         | System.Windows.Forms.AnchorStyles.Right)));
@@ -102,7 +103,7 @@
             this.lsvTablas.FullRowSelect = true;
             this.lsvTablas.Location = new System.Drawing.Point(3, 40);
             this.lsvTablas.Name = "lsvTablas";
-            this.lsvTablas.Size = new System.Drawing.Size(332, 468);
+            this.lsvTablas.Size = new System.Drawing.Size(317, 468);
             this.lsvTablas.Sorting = System.Windows.Forms.SortOrder.Ascending;
             this.lsvTablas.TabIndex = 4;
             this.lsvTablas.UseCompatibleStateImageBehavior = false;
@@ -125,6 +126,7 @@
             // 
             // lsvColumnas
             // 
+            this.lsvColumnas.AllowSorting = false;
             this.lsvColumnas.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                         | System.Windows.Forms.AnchorStyles.Left)
                         | System.Windows.Forms.AnchorStyles.Right)));
@@ -136,7 +138,7 @@
             this.lsvColumnas.FullRowSelect = true;
             this.lsvColumnas.Location = new System.Drawing.Point(3, 40);
             this.lsvColumnas.Name = "lsvColumnas";
-            this.lsvColumnas.Size = new System.Drawing.Size(458, 439);
+            this.lsvColumnas.Size = new System.Drawing.Size(473, 439);
             this.lsvColumnas.TabIndex = 6;
             this.lsvColumnas.UseCompatibleStateImageBehavior = false;
             this.lsvColumnas.View = System.Windows.Forms.View.Details;
@@ -168,7 +170,7 @@
             this.menuConfiguracion});
             this.menuBaseDatos.Location = new System.Drawing.Point(7, 195);
             this.menuBaseDatos.Name = "menuBaseDatos";
-            this.menuBaseDatos.Size = new System.Drawing.Size(181, 24);
+            this.menuBaseDatos.Size = new System.Drawing.Size(195, 24);
             this.menuBaseDatos.TabIndex = 9;
             this.menuBaseDatos.Text = "menuBaseDatos";
             this.menuBaseDatos.Visible = false;
@@ -180,34 +182,34 @@
             this.menuCargar,
             this.menuGuardar});
             this.archivoToolStripMenuItem.Name = "archivoToolStripMenuItem";
-            this.archivoToolStripMenuItem.Size = new System.Drawing.Size(88, 20);
+            this.archivoToolStripMenuItem.Size = new System.Drawing.Size(92, 20);
             this.archivoToolStripMenuItem.Text = "Base de Datos";
             // 
             // menuCargar
             // 
             this.menuCargar.Name = "menuCargar";
-            this.menuCargar.Size = new System.Drawing.Size(152, 22);
+            this.menuCargar.Size = new System.Drawing.Size(116, 22);
             this.menuCargar.Text = "Cargar";
             this.menuCargar.Click += new System.EventHandler(this.menuCargar_Click);
             // 
             // menuGuardar
             // 
             this.menuGuardar.Name = "menuGuardar";
-            this.menuGuardar.Size = new System.Drawing.Size(152, 22);
+            this.menuGuardar.Size = new System.Drawing.Size(116, 22);
             this.menuGuardar.Text = "Guardar";
             this.menuGuardar.Click += new System.EventHandler(this.menuGuardar_Click);
             // 
             // menuConfiguracion
             // 
             this.menuConfiguracion.Name = "menuConfiguracion";
-            this.menuConfiguracion.Size = new System.Drawing.Size(85, 20);
+            this.menuConfiguracion.Size = new System.Drawing.Size(95, 20);
             this.menuConfiguracion.Text = "Configuracion";
             this.menuConfiguracion.Click += new System.EventHandler(this.menuConfiguracion_Click);
             // 
             // btnGenerar
             // 
             this.btnGenerar.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnGenerar.Location = new System.Drawing.Point(386, 485);
+            this.btnGenerar.Location = new System.Drawing.Point(401, 485);
             this.btnGenerar.Name = "btnGenerar";
             this.btnGenerar.Size = new System.Drawing.Size(75, 23);
             this.btnGenerar.TabIndex = 10;
@@ -235,7 +237,7 @@
             this.lblTituloTabla.ForeColor = System.Drawing.SystemColors.ControlLightLight;
             this.lblTituloTabla.Location = new System.Drawing.Point(3, 0);
             this.lblTituloTabla.Name = "lblTituloTabla";
-            this.lblTituloTabla.Size = new System.Drawing.Size(458, 37);
+            this.lblTituloTabla.Size = new System.Drawing.Size(473, 37);
             this.lblTituloTabla.TabIndex = 12;
             this.lblTituloTabla.Text = "lblTituloTabla";
             this.lblTituloTabla.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
@@ -249,7 +251,7 @@
             this.lblTituloDB.ForeColor = System.Drawing.SystemColors.ControlLightLight;
             this.lblTituloDB.Location = new System.Drawing.Point(3, 0);
             this.lblTituloDB.Name = "lblTituloDB";
-            this.lblTituloDB.Size = new System.Drawing.Size(332, 37);
+            this.lblTituloDB.Size = new System.Drawing.Size(317, 37);
             this.lblTituloDB.TabIndex = 13;
             this.lblTituloDB.Text = "lblTituloDB";
             this.lblTituloDB.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
@@ -257,7 +259,7 @@
             // btnDocGen
             // 
             this.btnDocGen.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnDocGen.Location = new System.Drawing.Point(305, 485);
+            this.btnDocGen.Location = new System.Drawing.Point(320, 485);
             this.btnDocGen.Name = "btnDocGen";
             this.btnDocGen.Size = new System.Drawing.Size(75, 23);
             this.btnDocGen.TabIndex = 14;
@@ -292,6 +294,7 @@
             this.splitContainer1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                         | System.Windows.Forms.AnchorStyles.Left)
                         | System.Windows.Forms.AnchorStyles.Right)));
+            this.splitContainer1.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
             this.splitContainer1.Location = new System.Drawing.Point(1, 32);
             this.splitContainer1.Name = "splitContainer1";
             // 
@@ -312,10 +315,10 @@
             this.splitContainer1.Panel2.Controls.Add(this.btnProcs);
             this.splitContainer1.Panel2.Controls.Add(this.btnVerDatos);
             this.splitContainer1.Size = new System.Drawing.Size(806, 511);
-            this.splitContainer1.SplitterDistance = 338;
+            this.splitContainer1.SplitterDistance = 323;
             this.splitContainer1.TabIndex = 17;
             // 
-            // frmBaseDatos
+            // FrmBaseDatos
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
@@ -325,7 +328,7 @@
             this.Controls.Add(this.lblConString);
             this.Controls.Add(this.txtConString);
             this.MainMenuStrip = this.menuBaseDatos;
-            this.Name = "frmBaseDatos";
+            this.Name = "FrmBaseDatos";
             this.Text = "Base de Datos";
             this.Load += new System.EventHandler(this.frmBaseDatos_Load);
             this.menuBaseDatos.ResumeLayout(false);
@@ -344,11 +347,11 @@
         private System.Windows.Forms.TextBox txtConString;
         private System.Windows.Forms.Label lblConString;
         private System.Windows.Forms.Button btnCopiarConString;
-        private System.Windows.Forms.ListView lsvTablas;
+        private ServerExplorer.Controls.CustomListView lsvTablas;
         private System.Windows.Forms.ColumnHeader colNombreTabla;
         private System.Windows.Forms.ColumnHeader colEsquema;
         private System.Windows.Forms.ColumnHeader colTipo;
-        private System.Windows.Forms.ListView lsvColumnas;
+        private ServerExplorer.Controls.CustomListView lsvColumnas;
         private System.Windows.Forms.ColumnHeader colNombreColumna;
         private System.Windows.Forms.ColumnHeader colTipoDatos;
         private System.Windows.Forms.ColumnHeader colTamanho;

ServerExplorer/frmExec.Designer.cs

@@ -53,8 +53,8 @@
             // txtCommand
             // 
             this.txtCommand.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-                        | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Left) 
-                        | System.Windows.Forms.AnchorStyles.Right)));
+            | System.Windows.Forms.AnchorStyles.Right)));
             this.txtCommand.Font = new System.Drawing.Font("Lucida Console", 8.25F);
             this.txtCommand.Location = new System.Drawing.Point(3, 3);
             this.txtCommand.Multiline = true;
@@ -66,8 +66,8 @@
             // dgvDatos
             // 
             this.dgvDatos.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-                        | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Left) 
-                        | System.Windows.Forms.AnchorStyles.Right)));
+            | System.Windows.Forms.AnchorStyles.Right)));
             this.dgvDatos.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             this.dgvDatos.Location = new System.Drawing.Point(3, 3);
             this.dgvDatos.Name = "dgvDatos";
@@ -77,8 +77,9 @@
             // splitContainer1
             // 
             this.splitContainer1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-                        | System.Windows.Forms.AnchorStyles.Left)
+            | System.Windows.Forms.AnchorStyles.Left) 
-                        | System.Windows.Forms.AnchorStyles.Right)));
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.splitContainer1.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
             this.splitContainer1.Location = new System.Drawing.Point(12, 12);
             this.splitContainer1.Name = "splitContainer1";
             this.splitContainer1.Orientation = System.Windows.Forms.Orientation.Horizontal;
@@ -107,13 +108,13 @@
             this.btnGenInserts.UseVisualStyleBackColor = true;
             this.btnGenInserts.Click += new System.EventHandler(this.btnGenInserts_Click);
             // 
-            // frmExec
+            // FrmExec
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(634, 464);
             this.Controls.Add(this.splitContainer1);
-            this.Name = "frmExec";
+            this.Name = "FrmExec";
             this.Text = "frmExec";
             this.Load += new System.EventHandler(this.frmExec_Load);
             ((System.ComponentModel.ISupportInitialize)(this.dgvDatos)).EndInit();

ServerExplorer/frmProcedimientos.Designer.cs

@@ -28,10 +28,10 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.lsvProcs = new System.Windows.Forms.ListView();
+            this.lsvProcs = new ServerExplorer.Controls.CustomListView();
-            this.colNombre = new System.Windows.Forms.ColumnHeader();
+            this.colNombre = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colFecha = new System.Windows.Forms.ColumnHeader();
+            this.colFecha = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
-            this.colTipo = new System.Windows.Forms.ColumnHeader();
+            this.colTipo = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.txtProc = new System.Windows.Forms.TextBox();
             this.splitContainer1 = new System.Windows.Forms.SplitContainer();
             this.splitContainer1.Panel1.SuspendLayout();
@@ -41,6 +41,8 @@
             // 
             // lsvProcs
             // 
+            this.lsvProcs.Activation = System.Windows.Forms.ItemActivation.OneClick;
+            this.lsvProcs.AllowSorting = true;
             this.lsvProcs.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                         | System.Windows.Forms.AnchorStyles.Left)
                         | System.Windows.Forms.AnchorStyles.Right)));
@@ -53,7 +55,7 @@
             this.lsvProcs.GridLines = true;
             this.lsvProcs.Location = new System.Drawing.Point(0, 0);
             this.lsvProcs.Name = "lsvProcs";
-            this.lsvProcs.Size = new System.Drawing.Size(262, 369);
+            this.lsvProcs.Size = new System.Drawing.Size(261, 369);
             this.lsvProcs.Sorting = System.Windows.Forms.SortOrder.Ascending;
             this.lsvProcs.TabIndex = 0;
             this.lsvProcs.UseCompatibleStateImageBehavior = false;
@@ -85,7 +87,7 @@
             this.txtProc.Multiline = true;
             this.txtProc.Name = "txtProc";
             this.txtProc.ScrollBars = System.Windows.Forms.ScrollBars.Both;
-            this.txtProc.Size = new System.Drawing.Size(308, 366);
+            this.txtProc.Size = new System.Drawing.Size(309, 366);
             this.txtProc.TabIndex = 1;
             // 
             // splitContainer1
@@ -93,29 +95,28 @@
             this.splitContainer1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                         | System.Windows.Forms.AnchorStyles.Left)
                         | System.Windows.Forms.AnchorStyles.Right)));
+            this.splitContainer1.FixedPanel = System.Windows.Forms.FixedPanel.Panel1;
             this.splitContainer1.Location = new System.Drawing.Point(12, 12);
             this.splitContainer1.Name = "splitContainer1";
             // 
             // splitContainer1.Panel1
             // 
             this.splitContainer1.Panel1.Controls.Add(this.lsvProcs);
-            this.splitContainer1.Panel1.Paint += new System.Windows.Forms.PaintEventHandler(this.splitContainer1_Panel1_Paint);
             // 
             // splitContainer1.Panel2
             // 
             this.splitContainer1.Panel2.Controls.Add(this.txtProc);
             this.splitContainer1.Size = new System.Drawing.Size(583, 372);
-            this.splitContainer1.SplitterDistance = 265;
+            this.splitContainer1.SplitterDistance = 264;
             this.splitContainer1.TabIndex = 2;
-            this.splitContainer1.SplitterMoved += new System.Windows.Forms.SplitterEventHandler(this.splitContainer1_SplitterMoved);
             // 
-            // frmProcedimientos
+            // FrmProcedimientos
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(607, 396);
             this.Controls.Add(this.splitContainer1);
-            this.Name = "frmProcedimientos";
+            this.Name = "FrmProcedimientos";
             this.Text = "frmProcedimientos";
             this.Load += new System.EventHandler(this.frmProcedimientos_Load);
             this.splitContainer1.Panel1.ResumeLayout(false);
@@ -128,7 +129,7 @@
 
         #endregion
 
-        private System.Windows.Forms.ListView lsvProcs;
+        private ServerExplorer.Controls.CustomListView lsvProcs;
         private System.Windows.Forms.ColumnHeader colNombre;
         private System.Windows.Forms.ColumnHeader colFecha;
         private System.Windows.Forms.TextBox txtProc;

ServerExplorer/frmProcedimientos.cs

@@ -8,6 +8,7 @@ using System.Text;
 using System.Windows.Forms;
 using System.Data.Sql;
 using System.Data.SqlClient;
+using System.Collections;
 
 namespace ServerExplorer
 {
@@ -104,15 +105,5 @@ namespace ServerExplorer
 
             }
         }
-
-        private void splitContainer1_Panel1_Paint(object sender, PaintEventArgs e)
-        {
-
-        }
-
-        private void splitContainer1_SplitterMoved(object sender, SplitterEventArgs e)
-        {
-
-        }
     }
 }

ServerExplorer/frmServidores.Designer.cs

@@ -28,7 +28,7 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.lsvServidores = new System.Windows.Forms.ListView();
+            this.lsvServidores = new ServerExplorer.Controls.CustomListView();
             this.colNombreServidor = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.colInstancia = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.colVersion = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
@@ -40,7 +40,7 @@
             this.txtUsuario = new System.Windows.Forms.TextBox();
             this.TxtContrasenha = new System.Windows.Forms.TextBox();
             this.btnListarBBDD = new System.Windows.Forms.Button();
-            this.lsvBBDD = new System.Windows.Forms.ListView();
+            this.lsvBBDD = new ServerExplorer.Controls.CustomListView();
             this.colDBName = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.colFechaCreacion = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.splitContainer1 = new System.Windows.Forms.SplitContainer();
@@ -51,9 +51,10 @@
             // 
             // lsvServidores
             // 
+            this.lsvServidores.AllowSorting = true;
             this.lsvServidores.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
-            | System.Windows.Forms.AnchorStyles.Left) 
+                        | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.lsvServidores.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
             this.colNombreServidor,
             this.colInstancia,
@@ -85,7 +86,7 @@
             // btnListarServidores
             // 
             this.btnListarServidores.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.btnListarServidores.Location = new System.Drawing.Point(3, 3);
             this.btnListarServidores.Name = "btnListarServidores";
             this.btnListarServidores.Size = new System.Drawing.Size(306, 23);
@@ -106,7 +107,7 @@
             // txtServidor
             // 
             this.txtServidor.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.txtServidor.Location = new System.Drawing.Point(70, 6);
             this.txtServidor.Name = "txtServidor";
             this.txtServidor.Size = new System.Drawing.Size(218, 20);
@@ -133,7 +134,7 @@
             // txtUsuario
             // 
             this.txtUsuario.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.txtUsuario.Location = new System.Drawing.Point(70, 32);
             this.txtUsuario.Name = "txtUsuario";
             this.txtUsuario.Size = new System.Drawing.Size(218, 20);
@@ -142,7 +143,7 @@
             // TxtContrasenha
             // 
             this.TxtContrasenha.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.TxtContrasenha.Location = new System.Drawing.Point(70, 58);
             this.TxtContrasenha.Name = "TxtContrasenha";
             this.TxtContrasenha.Size = new System.Drawing.Size(218, 20);
@@ -152,7 +153,7 @@
             // btnListarBBDD
             // 
             this.btnListarBBDD.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.btnListarBBDD.Location = new System.Drawing.Point(6, 84);
             this.btnListarBBDD.Name = "btnListarBBDD";
             this.btnListarBBDD.Size = new System.Drawing.Size(282, 23);
@@ -163,9 +164,10 @@
             // 
             // lsvBBDD
             // 
+            this.lsvBBDD.AllowSorting = true;
             this.lsvBBDD.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
-            | System.Windows.Forms.AnchorStyles.Left) 
+                        | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.lsvBBDD.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
             this.colDBName,
             this.colFechaCreacion});
@@ -191,8 +193,8 @@
             // splitContainer1
             // 
             this.splitContainer1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
-            | System.Windows.Forms.AnchorStyles.Left) 
+                        | System.Windows.Forms.AnchorStyles.Left)
-            | System.Windows.Forms.AnchorStyles.Right)));
+                        | System.Windows.Forms.AnchorStyles.Right)));
             this.splitContainer1.Location = new System.Drawing.Point(12, 12);
             this.splitContainer1.Name = "splitContainer1";
             // 
@@ -215,13 +217,13 @@
             this.splitContainer1.SplitterDistance = 312;
             this.splitContainer1.TabIndex = 12;
             // 
-            // frmServidores
+            // FrmServidores
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(631, 445);
             this.Controls.Add(this.splitContainer1);
-            this.Name = "frmServidores";
+            this.Name = "FrmServidores";
             this.Text = "Servidores";
             this.Load += new System.EventHandler(this.Form1_Load);
             this.splitContainer1.Panel1.ResumeLayout(false);
@@ -234,7 +236,7 @@
 
         #endregion
 
-        private System.Windows.Forms.ListView lsvServidores;
+        private ServerExplorer.Controls.CustomListView lsvServidores;
         private System.Windows.Forms.Button btnListarServidores;
         private System.Windows.Forms.ColumnHeader colNombreServidor;
         private System.Windows.Forms.ColumnHeader colInstancia;
@@ -246,7 +248,7 @@
         private System.Windows.Forms.TextBox txtUsuario;
         private System.Windows.Forms.TextBox TxtContrasenha;
         private System.Windows.Forms.Button btnListarBBDD;
-        private System.Windows.Forms.ListView lsvBBDD;
+        private ServerExplorer.Controls.CustomListView lsvBBDD;
         private System.Windows.Forms.ColumnHeader colDBName;
         private System.Windows.Forms.ColumnHeader colFechaCreacion;
         private System.Windows.Forms.SplitContainer splitContainer1;

ServerExplorer/frmServidores.cs

@@ -80,8 +80,7 @@ namespace ServerExplorer
             // Construir cadena de conexion
             SqlConnectionStringBuilder constructor = new SqlConnectionStringBuilder();
             constructor.DataSource = txtServidor.Text;
-            constructor.InitialCatalog = "master";
+            if (String.IsNullOrEmpty(txtUsuario.Text))
-            if (txtUsuario.Text.CompareTo("") == 0)
             {
                 constructor.IntegratedSecurity = true;
             }