116 lines
3.7 KiB
C#
116 lines
3.7 KiB
C#
using System;
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using System.Data;
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using System.Data.SqlClient;
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using System.Windows.Forms;
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namespace ServerExplorer.UI
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{
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public partial class FrmProcedimientos : Form
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{
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#region Declarations
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private readonly SqlConnection _cnx;
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#endregion
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#region Form life cycle
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public FrmProcedimientos(string cnxString)
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{
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InitializeComponent();
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_cnx = new SqlConnection(cnxString);
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}
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private void frmProcedimientos_Load(object sender, EventArgs e)
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{
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LoadProcedures();
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}
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#endregion
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#region Events
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private void lsvProcs_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (lsvProcs.SelectedItems.Count <= 0) { return; }
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string name = lsvProcs.SelectedItems[0].SubItems[0].Text;
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string schema = lsvProcs.SelectedItems[0].SubItems[1].Text;
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LoadProcedure(schema, name);
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}
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private void btnRefresh_Click(object sender, EventArgs e)
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{
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LoadProcedures();
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}
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#endregion
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#region Private methods
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private void LoadProcedures()
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{
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// Obtener un datatable con todos los procedimientos de la base de datos.
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var da = new SqlDataAdapter(
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"SELECT ROUTINE_NAME Name, ROUTINE_SCHEMA [Schema], CREATED CreateDate, ROUTINE_TYPE [Type] FROM INFORMATION_SCHEMA.ROUTINES",
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_cnx);
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var dt = new DataTable();
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_cnx.Open();
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da.Fill(dt);
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_cnx.Close();
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// Mostrar todos los procedimientos
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lsvProcs.Items.Clear();
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foreach (DataRow dr in dt.Rows)
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{
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ListViewItem item = lsvProcs.Items.Add((String)dr["Name"]);
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item.SubItems.Add((string)dr["Schema"]);
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item.SubItems.Add(((DateTime)dr["CreateDate"]).ToShortDateString());
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item.SubItems.Add((string)dr["Type"]);
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}
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}
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private void LoadProcedure(string schema, string name)
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{
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SqlDataAdapter dataAdapter;
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_cnx.Open();
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if (_cnx.ServerVersion.StartsWith("10."))
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{
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dataAdapter = new SqlDataAdapter(@"
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SELECT
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ISNULL(smsp.definition, ssmsp.definition) AS [Definition]
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FROM sys.all_objects AS sp
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INNER JOIN sys.schemas sn ON sp.schema_id = sn.schema_id
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LEFT OUTER JOIN sys.sql_modules AS smsp ON smsp.object_id = sp.object_id
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LEFT OUTER JOIN sys.system_sql_modules AS ssmsp ON ssmsp.object_id = sp.object_id
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WHERE
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(sp.type = N'P' OR sp.type = N'RF' OR sp.type = N'PC' OR sp.type = N'IF' OR sp.type = N'FN' OR sp.type = N'TF')
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AND
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(sp.name = @name and sn.name = @schema)
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", _cnx);
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dataAdapter.SelectCommand.Parameters.AddWithValue("@Name", name);
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dataAdapter.SelectCommand.Parameters.AddWithValue("@Schema", schema);
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}
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else
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{
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return;
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}
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var dt = new DataTable();
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dataAdapter.Fill(dt);
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_cnx.Close();
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// Mostrar el contenido del procedimiento
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txtProc.Text = String.Empty;
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foreach (DataRow dr in dt.Rows)
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{
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txtProc.Text += ((string)dr[0]).Replace("\r", "").Replace("\n", "\r\n");
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}
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}
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#endregion
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}
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}
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