主题：[求助]动态设置外部数据源打开窗口问题

Dim inifile As String = "xjgl.ini"

Dim T_ini As New INIClass( ApplicationPath & inifile)

Dim Provide As String

Dim Persist_Security_Info As String

Dim User As String

Dim pwd As String

Dim Initial_Catalog As String

Dim Data_Source As String

Dim Extended_Properties As String

Dim Initial_File_Name As String

Dim Server_SPN As String

Dim dbconnectstring As String

If T_ini.ExistINIFile Then

  Provide = T_ini.IniReadValue("data", "Provider")

  Persist_Security_Info = T_ini.IniReadValue("data", "Persist_Security_Info")

  User = T_ini.IniReadValue("data", "User")

  pwd = T_ini.IniReadValue("data", "pwd")

  Initial_Catalog = T_ini.IniReadValue("data", "Initial_Catalog")

  Data_Source = T_ini.IniReadValue("data", "Data_Source")

  Extended_Properties = T_ini.IniReadValue("data", "Extended_Properties")

  Initial_File_Name = T_ini.IniReadValue("data", "Initial_File_Name")

  Server_SPN = T_ini.IniReadValue("data", "Server_SPN")

  dbc & Provide & ";Persist Security Info=" & Persist_Security_Info & ";User ID=" & User & ";pwd=" & pwd & ";Initial Catalog=" & Initial_Catalog & ";Data Source=" & Data_Source & ";Extended Properties=""" & Extended_Properties & """;Initial File Name=""" & Initial_File_Name & """;Server SPN=""" & Server_SPN & ""

  e.ConnectionString = dbconnectstring

Else 

      MessageBox.Show( "" & inifile & "INI配置文件不存在，请确定", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Stop)

      Syscmd.Project.Exit

End If