public void OnPageIndexChanged(object source, System.Web.UI.ImageClickEventArgs e)
{
if (oGrid != null)
{
int ps = PagerItemsPerPage;
if (ps > 0)
{
oGrid.PageSize = ps;
switch ((source as ImageButton).CommandName)
{
case "First":
oGrid.CurrentPageIndex = 0;
break;
case "Prev":
if (oGrid.CurrentPageIndex > 0)
{
oGrid.CurrentPageIndex--;
}
break;
case "Next":
oGrid.CurrentPageIndex++;
break;
case "Last":
oGrid.CurrentPageIndex = 55555;
break;
}
}
else
{
DisablePaging();
}
if (DataSource == null)
{
if (oFilter != null)
{
DataSource = oFilter.GenerateDataSource();
}
}
DataTable oDT = DataSource as DataTable;
if (oDT != null)
{
ValidateCurrentPage(oDT, oGrid.PageSize, oGrid.CurrentPageIndex);
BindGrid(DataSource, true);
}
}
}
public void BindGrid()
{
ValidateCurrentPage(DataSource, Core.GetInt(txtItemsPerPage), Core.GetInt(txtPageNum));
int curPageNum = Common.Web.Core.GetInt(txtPageNum);
int pageSize = Common.Web.Core.GetInt(txtItemsPerPage);
oFilter.Clear();
oFilter.ClearCustomSqlParam();
for (int l = 0; l < oCustParams.Count; l = l + 2)
{
oFilter.AppendCustomSqlParam(oCustParams[l].ToString(), oCustParams[l + 1]);
}
oFilter.AppendCustomSqlParam(Admin.Config.PageNum, curPageNum);
oFilter.AppendCustomSqlParam(Admin.Config.PageSize, pageSize);
DataSource = oFilter.GenerateDataSource(false);
BindGrid(DataSource);
}