public void grdProjects_Itemcommand(Object sender, DataGridCommandEventArgs e)
{
Int32 _twc_proj_number_ID = 0;
DataSet dsExpand = new DataSet();
project_invoice _pi = new project_invoice();
switch (e.CommandName)
{
case "Expand":
{
_twc_proj_number_ID = Convert.ToInt32(grdProjects.DataKeys[Convert.ToInt32(e.Item.ItemIndex)]);
_twc_proj_number_ID = Convert.ToInt32(grdProjects.DataKeys[e.Item.ItemIndex]);
dsExpand = _pi.GetInvoiceforProject(Convert.ToInt32(_twc_proj_number_ID.ToString()));
PlaceHolder exp = new PlaceHolder();
exp = (System.Web.UI.WebControls.PlaceHolder)e.Item.Cells[10].FindControl("ExpandedContent");
ImageButton img = new ImageButton();
img = (System.Web.UI.WebControls.ImageButton)e.Item.Cells[0].FindControl("btnExpand");
if (dsExpand.Tables[0].Rows.Count > 0)
{
if (img.ImageUrl == "assets/img/Plus.gif")
{
img.ImageUrl = "assets/img/Minus.gif";
exp.Visible = true;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).Visible = true;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).ProjectNumber = _twc_proj_number_ID;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).FetchSubMaterials(dsExpand);
}
else
{
exp.Visible = false;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).Visible = false;
img.ImageUrl = "assets/img/Plus.gif";
}
}
else
{
if (img.ImageUrl == "assets/img/Plus.gif")
{
//((ViewDesignAdmin)(e.Item.FindControl("DynamicTable1"))).Visible = true;
img.ImageUrl = "assets/img/Minus.gif";
exp.Visible = true;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).Visible = true;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).ProjectNumber = _twc_proj_number_ID;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).FetchSubMaterials(dsExpand);
}
else
{
exp.Visible = false;
((Whitfield_financialmgmt_child)(e.Item.FindControl("DynamicTable1"))).Visible = false;
img.ImageUrl = "assets/img/Plus.gif";
}
}
break;
}
default:
{
break;
}
}
}
private void DisplayGrid(Int32 material_id)
{
try
{
project_invoice _pi = new project_invoice();
DataSet _dsInvoices = new DataSet();
_dsInvoices = _pi.GetInvoiceforProject(Convert.ToInt32(ViewState["twc_project_number"].ToString()));
PopulateDataGrid(_dsInvoices, grdinv);
}
catch (Exception exp)
{
Response.Write(exp.Message.ToString());
}
}