VAR/VAR.DatabaseExplorer
1
0
Fork 0
Code Issues 4 Pull Requests Packages Projects Releases Wiki Activity

Limpieza usando recomendaciones de R#

Browse Source
This commit is contained in:
Valeriano A.R.
2014-09-09 12:47:52 +02:00
parent 00b1da5da7
commit 9d77bb552b
12 changed files with 222 additions and 313 deletions
Download Patch File Download Diff File Expand all files Collapse all files

102
ServerExplorer/UI/FrmServidores.cs
View File

@@ -1,14 +1,8 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.Sql;
using System.Data.SqlClient;
using System.Data.SqlTypes;
using System.Windows.Forms;
namespace ServerExplorer.UI
{
@@ -32,28 +26,9 @@ namespace ServerExplorer.UI
lsvBBDD.Items.Clear();
foreach (DataRow dr in servidores.Rows)
{
// Nombre del servidor
ListViewItem item = lsvServidores.Items.Add((String)dr["ServerName"]);
// Nombre de la instancia
if (dr["InstanceName"] == System.DBNull.Value)
{
item.SubItems.Add("");
}
else
{
item.SubItems.Add((String)dr["InstanceName"]);
}
// Numero de version
if (dr["Version"] == System.DBNull.Value)
{
item.SubItems.Add("???");
}
else
{
item.SubItems.Add((String)dr["Version"]);
}
item.SubItems.Add((dr["InstanceName"] == DBNull.Value) ? string.Empty : (String)dr["InstanceName"]);
item.SubItems.Add((dr["Version"] == DBNull.Value) ? "???" : (String) dr["Version"]);
}
}
@@ -62,41 +37,20 @@ namespace ServerExplorer.UI
if (lsvServidores.SelectedItems.Count > 0)
{
ListViewItem item = lsvServidores.SelectedItems[0];
if (item.SubItems[1].Text.CompareTo("") == 0)
{
// Servidor sin subinstancias
txtServidor.Text = item.SubItems[0].Text;
}
else
{
// Servidor con subinstancias
txtServidor.Text = item.SubItems[0].Text + "/" + item.SubItems[1].Text;
}
txtServidor.Text = String.IsNullOrEmpty(item.SubItems[1].Text)
? item.SubItems[0].Text
: String.Format("{0}/{1}", item.SubItems[0].Text, item.SubItems[1].Text);
}
}
private void btnListarBBDD_Click(object sender, EventArgs e)
{
// Construir cadena de conexion
SqlConnectionStringBuilder constructor = new SqlConnectionStringBuilder();
constructor.DataSource = txtServidor.Text;
if (String.IsNullOrEmpty(txtUsuario.Text))
{
constructor.IntegratedSecurity = true;
}
else
{
constructor.UserID = txtUsuario.Text;
constructor.Password = TxtContrasenha.Text;
}
// Obtener todas las bases de datos
SqlConnection cnx = new SqlConnection(constructor.ConnectionString);
var cnx = new SqlConnection(BuildConnectionString());
cnx.Open();
DataTable dt = cnx.GetSchema("Databases");
cnx.Close();
// Mostrar bases de datos
lsvBBDD.Items.Clear();
foreach (DataRow dr in dt.Rows)
@@ -109,26 +63,32 @@ namespace ServerExplorer.UI
private void lsvBBDD_DoubleClick(object sender, EventArgs e)
{
if (lsvBBDD.SelectedItems.Count == 1)
{
// Construir cadena de conexion final
SqlConnectionStringBuilder constructor = new SqlConnectionStringBuilder();
constructor.DataSource = (!string.IsNullOrEmpty(txtServidor.Text)) ? txtServidor.Text : "localhost";
constructor.InitialCatalog = (String)lsvBBDD.SelectedItems[0].SubItems[0].Text;
if (txtUsuario.Text.CompareTo("") == 0)
{
constructor.IntegratedSecurity = true;
}
else
{
constructor.UserID = txtUsuario.Text;
constructor.Password = TxtContrasenha.Text;
}
if (lsvBBDD.SelectedItems.Count != 1) return;
// Llamar a la venta de la base de datos
FrmBaseDatos frm = new FrmBaseDatos(constructor.ConnectionString);
FrmPrincipal.AddForm(frm);
// Llamar a la venta de la base de datos
var frm = new FrmBaseDatos(BuildConnectionString());
FrmPrincipal.AddForm(frm);
}
private string BuildConnectionString()
{
// Construir cadena de conexion
var constructor = new SqlConnectionStringBuilder();
constructor.DataSource = (!string.IsNullOrEmpty(txtServidor.Text)) ? txtServidor.Text : "localhost";
if (lsvBBDD.SelectedItems.Count > 0)
{
constructor.InitialCatalog = lsvBBDD.SelectedItems[0].SubItems[0].Text;
}
if (String.IsNullOrEmpty(txtUsuario.Text))
{
constructor.IntegratedSecurity = true;
}
else
{
constructor.UserID = txtUsuario.Text;
constructor.Password = TxtContrasenha.Text;
}
return constructor.ConnectionString;
}
}
}