76 lines
1.9 KiB
C#
76 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Data.Odbc;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace Test
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{
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public partial class Form1 : Form
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{
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public Form1()
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{
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InitializeComponent();
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}
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private void button1_Click(object sender, EventArgs e)
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{
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dataGridView1.DataSource = QueryOdbc(textBox1.Text).Tables[0];
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}
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public DataSet QueryOdbc(string SqlString)
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{
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string constr = "DSN=anysql1;UID=dba;PWD=sql;";
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using (OdbcConnection conn = new OdbcConnection(constr))
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{
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OdbcCommand cmd = new OdbcCommand(SqlString, conn);
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try
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{
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conn.Open();
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OdbcDataAdapter adp = new OdbcDataAdapter(cmd);
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DataSet ds = new DataSet();
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adp.Fill(ds);
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conn.Close();
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return ds;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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}
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private void button2_Click(object sender, EventArgs e)
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{
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ExcuteOdbc(textBox1.Text);
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}
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public bool ExcuteOdbc(string SqlString)
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{
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string constr = "DSN=anysql1;UID=dba;PWD=sql;";
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using (OdbcConnection conn = new OdbcConnection(constr))
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{
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OdbcCommand cmd = new OdbcCommand(SqlString, conn);
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try
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{
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conn.Open();
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cmd.CommandText = SqlString;
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cmd.ExecuteNonQuery();
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conn.Close();
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return false;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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}
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}
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}
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