|
Module MdlCommon
Public txtSQL As String ''''存放SQL语句
Public DBSet As DataSet ''''查询得到的记录集
Public ErrorMsg As String ''''存放错误信息
Public Function ExecuteSQL(ByVal strSQL As String, ByRef errMsg As String) As DataSet
Dim cnn As SqlClient.SqlConnection
Dim cmd As New SqlClient.SqlCommand()
Dim adpt As SqlClient.SqlDataAdapter
Dim rst As New DataSet()
Dim SplitSQL() As String
errMsg = ""
Try
SplitSQL = Split(strSQL)
cnn = New SqlClient.SqlConnection("data source=(local);initial catalog=urp;user id=sa;pwd=1234")
If InStr("INSERT,DELETE,UPDATE", UCase$(SplitSQL(0))) Then
cmd.Connection = cnn
cmd.Connection.Open()
cmd.CommandText = strSQL
cmd.ExecuteNonQuery()
Else
adpt = New SqlClient.SqlDataAdapter(strSQL, cnn)
adpt.Fill(rst)
ExecuteSQL = rst
End If
Catch ex As Exception
errMsg = ex.Message
Finally
rst = Nothing
cnn = Nothing
End Try
End Function End Module
调用时在asp.net后台写上txtSQL="SELECT ....FROM........";
DBSet=ExecuteSQL(txtSQL,ErrorMsg)
| 
注：本站部分文章源于互联网，版权归原作者所有！如有侵权，请原作者与本站联系，本站将立即删除！ 本站文章除特别注明外均可转载，但需注明出处！ [MinTao学以致用网] 