Posts tagged xsd

One of the disadvantages when we using tableadapter to retrieve the data from database is they do not provide property to set command timeout (SHIT). This giving me a huge headache for my project which most of the entire project is using tableadapter instead of creating my own DAL or class.
After do some research on the internet, there is 1 ways to add command timeout in tableadapter dataset (.xsd file) which is

create new property inside partial class:
Double click on xxxTableAdaper and it will show you behind code in .vb file of xsd file. Add this code inside Partial Public Class xxxDataTableAdapter

Namespace xxxTableAdapters
    Partial Public Class yyyTableAdapter
        Public WriteOnly Property CommandTimeout() As Integer
            Set(ByVal value As Integer)
                Dim i As Integer = 0
                While (i < Me.CommandCollection.Length)
                    If (Me.CommandCollection(i) IsNot Nothing) Then
                        Me.CommandCollection(i).CommandTimeout = value
                    End If
                    i = (i + 1)
                End While
            End Set
        End Property
    End Class
End Namespace

And how you use it, you just add 1 line of code:

            Dim dt As New DataSet1TableAdapters.AddressTableAdapter
            dt.CommandTimeout = 120
            gridview1 = dt.GetData()

Notes:
xxxTableAdapters , xxx you replace with the name of .xsd file
yyyTableAdapter you replace with the name of table adapter

This code is tested in visual studio 2008