protected void GridView2_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView theGrid = sender as GridView; // refer to the GridView
int newPageIndex = 0;
if (-2 == e.NewPageIndex)
{
TextBox txtNewPageIndex = null;
GridViewRow pagerRow = GridView2.BottomPagerRow;
if (null != pagerRow)
{
txtNewPageIndex = (TextBox)pagerRow.FindControl("textbox"); // refer to the TextBox with the NewPageIndex value
}
if (null != txtNewPageIndex && txtNewPageIndex.Text != "")
{
newPageIndex = int.Parse(txtNewPageIndex.Text) - 1; // get the NewPageIndex
}
}
else
{
newPageIndex = e.NewPageIndex;
}
GridView2.DataSource = bom.Query_BOM(new Guid(Label1.Text));
GridView2.DataBind();
newPageIndex = newPageIndex < 0 ? 0 : newPageIndex;
newPageIndex = newPageIndex >= GridView2.PageCount ? GridView2.PageCount - 1 : newPageIndex;
GridView2.PageIndex = newPageIndex;
GridView2.DataBind();
}