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SQL code:
...
EXECUTE sp_executesql @StrSql,N'@UserID uniqueidentifier OUTPUT,@SysTime VARCHAR(20) OUTPUT,@EmpCode VARCHAR(5) , @PassWord VARCHAR(8)',@UserID OUTPUT ,@SysTime OUTPUT,@EmpCode,@PassWord
IF ....
BEGIN
RETURN 0
END
...
VB code:
With cmd
Set .ActiveConnection = g_Conn
.CommandType = adCmdStoredProc 'ÉèÖÃCommandÀàÐÍΪ¡°´æ´¢¹ý³Ì¡±
.CommandText = "P_Attend" '´æ´¢¹ý³ÌµÄÃû³Æ
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.Parameters.Append .CreateParameter("@RetVal", adInteger, adParamReturnValue)
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.Parameters.Append .CreateParameter("@EmpCode", adChar, adParamInput, 5, strEmpCode)
.Parameters.Append .CreateParameter("@PassWord", adChar, adParamInput, 5, strPassWord)
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.Parameters.Append .CreateParameter("@UserID", adGUID, adParamOutput)
.Parameters.Append .CreateParameter("@SysTime", adGUID, adParamOutput)
.Execute
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Attend= .Parameters("@RetVal").Value
If Attend= 0 Then
UserID = .Parameters("@U
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type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
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protected void btnLogin_Click(object sender, EventArgs e)
{
SqlConnection conn = new SqlConnection("Server = (local);user id = sa;pwd = 1;database = Login");
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