By default when every any command executed by table adapter, its time out is 30 second. Due to heavy load of data and traffic over the network, we require increasing this default time out.
It’s very straight forward when we use code for it. In case of strongly data set it’s a bit tricky.
Firstly, you will require extending your dataset existing name space and its table adapter. In data table adapter class, you can add one method for changing this time out.
//Extend existing data table adapter class created by strongly typed dataset.
Namespace MyTableAdapters
Partial Public Class MyTableAdapter
Public Sub SetCustomCommandTimeout()
Utility.SetCommandTimeout(CommandCollection)
End Sub
End Class
Public Sub SetCustomCommandTimeout()
Utility.SetCommandTimeout(CommandCollection)
End Sub
End Class
End Namespace
//Set Custom Timeout to underlying command.
Public Shared Sub SetCommandTimeout(ByVal commands As System.Data.SqlClient.SqlCommand(), Optional ByVal timeout As Integer = -1)
If (commands IsNot Nothing) Then
If (timeout < 0) Then timeout = GetConfigTimeout()
For Each cmd As System.Data.SqlClient.SqlCommand In commands
cmd.CommandTimeout = timeout
Next
End If
End Sub
If (commands IsNot Nothing) Then
If (timeout < 0) Then timeout = GetConfigTimeout()
For Each cmd As System.Data.SqlClient.SqlCommand In commands
cmd.CommandTimeout = timeout
Next
End If
End Sub
//Get Custom time out from web.config.
Private Shared Function GetConfigTimeout() As Integer
Dim timeOut As Integer
If Not System.Configuration.ConfigurationManager.AppSettings("CommandExecutionTimeOut") Is Nothing Then
timeOut = CType(System.Configuration.ConfigurationManager.AppSettings("CommandExecutionTimeOut"), Integer)
Else
timeOut = 0
End If
Return timeOut
End Function
Hope this would be very helpful !!
