Pageindex is not work properly
-
14-04-2021 - |
Question
i try in button control:
protected void btnImgBack_Click(object sender,EventArgs e)
{
try
{
gdvFile.DataSource = GetFiles();
gdvFile.DataBind();
gdvFile.PageIndex=1;
}
catch(Exception ex)
{
throw ex;
}
}
If btnImgBack
is click i want to go back in page 1 of grid .But instead of going page 1 i am in same page.PageIndex
is not work for this or i mistake some thing else?Thanks.
Solution
Change the PageIndex
before you DataBind
the GridView
.
OTHER TIPS
Difficult to say with so little information, but things to remember:
- PageIndex is a zero based index therefore PageIndex=1 will set the current page to the SECOND page.
- AllowPaging must be true for PageIndex to work.
protected void btnImgBack_Click(object sender,EventArgs e)
{
try
{
gdvFile.DataSource = GetFiles();
gdvFile.PageIndex=1;
gdvFile.DataBind();
}
catch(Exception ex)
{
throw ex.Message;
}
}
this is also assuming that the GetFile() method returns without any errors as well
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