protected void UiVistaEncabezadoPendiente_CustomSummaryCalculate(object sender, CustomSummaryEventArgs e)
{
if (e.SummaryProcess != CustomSummaryProcess.Finalize)
{
return;
}
ASPxGridView gv = (ASPxGridView)sender;
decimal totalInicioDeInventario = 0;
decimal totalEgresoInventario = 0;
if (e.IsTotalSummary)
{
totalInicioDeInventario = Convert.ToDecimal(gv.GetTotalSummaryValue(gv.TotalSummary["IN_INVENTORY"]) ?? 0);
totalEgresoInventario = Convert.ToDecimal(gv.GetTotalSummaryValue(gv.TotalSummary["OUT_INVENTORY"]) ?? 0);
e.TotalValue = totalInicioDeInventario - totalEgresoInventario;
}
}
protected void UiVistaFacturasVencidas_CustomSummaryCalculate(object sender, DevExpress.Data.CustomSummaryEventArgs e)
{
if (e.SummaryProcess != CustomSummaryProcess.Finalize)
{
return;
}
if (((ASPxSummaryItem)e.Item).FieldName == "DOC_DATE")
{
ASPxGridView gv = (ASPxGridView)sender;
decimal totalInicioDeInventario = 0;
decimal totalEgresoInventario = 0;
if (e.IsTotalSummary)
{
totalInicioDeInventario = Convert.ToDecimal(gv.GetTotalSummaryValue(gv.TotalSummary["DOC_TOTAL"]) ?? 0);
totalEgresoInventario = Convert.ToDecimal(gv.GetTotalSummaryValue(gv.TotalSummary["PAID_TO_DATE"]) ?? 0);
e.TotalValue = totalInicioDeInventario - totalEgresoInventario;
}
}
}
protected void ASPxLabel1_Load(object sender, EventArgs e)
{
ASPxGridView grid = ASPxGridView1;
GridViewDataColumn col = grid.Columns["UnitsInStock"] as GridViewDataColumn;
ASPxSummaryItem summary = grid.TotalSummary["UnitsInStock", DevExpress.Data.SummaryItemType.Sum];
string text = summary.GetTotalFooterDisplayText(col, grid.GetTotalSummaryValue(summary));
ASPxLabel label = (ASPxLabel)sender;
label.Text = string.Format("{0}\r\n({1})", col.FieldName, text);
}
protected virtual ASPxLabel CreateSummaryItemControl(ASPxSummaryItem item, ASPxGridView grid)
{
var value = grid.GetTotalSummaryValue(item);
var text = item.GetTotalFooterDisplayText(grid.DataColumns[item.FieldName], value);
var label = new ASPxLabel();
label.EnableClientSideAPI = true;
label.ID = string.Format("SummaryItemControl_{0}_{1}", item.FieldName, item.ShowInColumn);
label.Text = text;
label.Init += (s, e) => { SummaryTexts[label.ClientID] = label.Text; };
return(label);
}
protected void gvProducts_DataBound(object sender, EventArgs e)
{
ASPxGridView gridView = sender as ASPxGridView;
Hashtable summaries = new Hashtable();
foreach (ASPxSummaryItem item in gridView.TotalSummary)
{
summaries[item.FieldName] = item.GetTotalFooterDisplayText(gridView.Columns[item.FieldName], gridView.GetTotalSummaryValue(item));
}
gridView.JSProperties["cpSummaries"] = summaries;
}