我需要增加超时时间。以下是我的代码。
Private Function GetConnectionInstance() As SqlConnection
Dim objConn As SqlConnection
Dim strConnection As String
strConnection = ConfigurationSettings.AppSettings("conn")
Try
objConn = New SqlConnection(strConnection)
Catch ex As Exception
End Try
Return objConn
End Function
在上述代码中,我需要添加什么代码来增加超时时间。