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Function ProcessStr(str As String)
Dim pos As Integer
Dim stedest As String
pos = InStr(str, "'")
While pos > 0
str = Mid(str, 1, pos) & "'" & Mid(str, pos + 1)
pos = InStr(pos + 2, str, "'")
Wend
ProcessStr = str
End Function
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where emp_id='PMA42628M'
update employee set fname=" Paolo''f"
where emp_id='PMA42628M'
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Private Sub Form_Load()
Set cnn


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using System;
using System.Threading;
namespace ConsoleApplication1
{
 /// <summary>
 /// Class1 µÄժҪ˵Ã÷¡£
 /// </summary>
 class Class1
 {
  /// <summary>
  /// Ó¦ÓóÌÐòµÄÖ÷Èë¿Úµã¡£
  /// </summary>
  [STAThread]
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