Datagrid navigation problem

[anand]

Hello there,
Just a small problem while navigating datagrid, i am filling a datagrid by
output of query. i have given navigation buttons first,last, next,
previous.it is working but the problem is that i have to click twice to
navigate.any suggestion. i m using following code
Private Sub NavigationButto nClicked(ByVal sender As Object, _ByVal e As
EventArgs) Handles FirstPage.Click , PreviousPage.Cl ick, NextPage.Click,
LastPage.Click Dim direction As String = CType(sender, Button).Command Name
Select Case direction.ToUpp er() Case "FIRST"
DataGrid1.Curre ntPageIndex = 0 Case "PREVIOUS"
DataGrid1.Curre ntPageIndex = _ Math.Max(0,
DataGrid1.Curre ntPageIndex - 1) Case "NEXT"
DataGrid1.Curre ntPageIndex = _ Math.Min(DataGr id1.PageCount - 1,
_ DataGrid1.Curre ntPageIndex + 1) Case "LAST"
DataGrid1.Curre ntPageIndex = _ DataGrid1.PageC ount - 1 Case
Else End Select DataGrid1.DataB ind()End Sub

[Ashish M Bhonkiya]

Hi anand,

Check to see you are only binding the datagrid in the page_load if its not
postback

in Page_Load do databinding only if
if(!Page.IsPost Back)
{
DataGrid1.Datas ource = yourdatasource;
DataGrid1.DataB ind();
}
Regards
Ashish M Bhonkiya

"anand" <an****@armour. com> wrote in message
news:%2******** ********@TK2MSF TNGP11.phx.gbl. ..

Hello there,
Just a small problem while navigating datagrid, i am filling a datagrid by output of query. i have given navigation buttons first,last, next,
previous.it is working but the problem is that i have to click twice to
navigate.any suggestion. i m using following code
Private Sub NavigationButto nClicked(ByVal sender As Object, _ByVal e As
EventArgs) Handles FirstPage.Click , PreviousPage.Cl ick, NextPage.Click,
LastPage.Click Dim direction As String = CType(sender, Button).Command Name Select Case direction.ToUpp er() Case "FIRST"
DataGrid1.Curre ntPageIndex = 0 Case "PREVIOUS"
DataGrid1.Curre ntPageIndex = _ Math.Max(0,
DataGrid1.Curre ntPageIndex - 1) Case "NEXT"
DataGrid1.Curre ntPageIndex = _ Math.Min(DataGr id1.PageCount - 1, _ DataGrid1.Curre ntPageIndex + 1) Case "LAST"
DataGrid1.Curre ntPageIndex = _ DataGrid1.PageC ount - 1 Case Else End Select DataGrid1.DataB ind()End Sub

[anand]

thanks there , i tried but seems not working.any work around
"Ashish M Bhonkiya" <bh******@hotma il.com.nospam> wrote in message
news:O7******** ******@tk2msftn gp13.phx.gbl...

Hi anand,

Check to see you are only binding the datagrid in the page_load if its not postback

in Page_Load do databinding only if
if(!Page.IsPost Back)
{
DataGrid1.Datas ource = yourdatasource;
DataGrid1.DataB ind();
}
Regards
Ashish M Bhonkiya

"anand" <an****@armour. com> wrote in message
news:%2******** ********@TK2MSF TNGP11.phx.gbl. ..

Hello there,
Just a small problem while navigating datagrid, i am filling a datagrid by

output of query. i have given navigation buttons first,last, next,
previous.it is working but the problem is that i have to click twice to
navigate.any suggestion. i m using following code
Private Sub NavigationButto nClicked(ByVal sender As Object, _ByVal e As
EventArgs) Handles FirstPage.Click , PreviousPage.Cl ick, NextPage.Click,
LastPage.Click Dim direction As String = CType(sender,

Button).Command Name

Select Case direction.ToUpp er() Case "FIRST"
DataGrid1.Curre ntPageIndex = 0 Case "PREVIOUS"
DataGrid1.Curre ntPageIndex = _ Math.Max(0,
DataGrid1.Curre ntPageIndex - 1) Case "NEXT"
DataGrid1.Curre ntPageIndex = _

Math.Min(DataGr id1.PageCount - 1,

_ DataGrid1.Curre ntPageIndex + 1) Case "LAST"
DataGrid1.Curre ntPageIndex = _ DataGrid1.PageC ount - 1

Case

Else End Select DataGrid1.DataB ind()End Sub