/// <summary>
/// Overridden to assign document to preview control only after the
/// initial activation.
/// </summary>
/// <param name="e"><see cref="EventArgs"/> that contains the event data.</param>
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
if (this.imgSignature == null)
{
CommFunc.MsgErr("Can not get signature.");
this.Close();
}
else
{
if (string.IsNullOrEmpty(this.strSelPrinter))
{
using (var dlg = new frmPrintSetting())
{
// show dialog
if (dlg.ShowDialog(this) == DialogResult.OK)
{
this.currItemIndex = 1;
this.strSelPrinter = dlg.SelPrinter;
this.mainTray = dlg.MainTray;
this.altTray = dlg.AltTray;
this.printdoc.DefaultPageSettings.PrinterSettings.PrinterName = this.strSelPrinter;
}
}
}
if (this.printdoc != null)
this._preview.PrintDoc = this.printdoc;
}
}
protected void btnPrint_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.strSelPrinter))
{
using (var dlg = new frmPrintSetting())
{
// show dialog
if (dlg.ShowDialog(this) == DialogResult.OK)
{
this.strSelPrinter = dlg.SelPrinter;
this.mainTray = dlg.MainTray;
this.altTray = dlg.AltTray;
this.printdoc.DefaultPageSettings.PrinterSettings.PrinterName = this.strSelPrinter;
}
}
}
this.currItemIndex = 1;
// print selected page range
this._preview.Print();
string strRes = DalRules.DoPrintChequeNo(strBatchNo, GlobalParam.Inst.gsUserID);
if (!string.IsNullOrEmpty(strRes))
{
CommFunc.MsgErr(strRes);
}
else
{
DialogResult = DialogResult.OK;
this.Close();
}
}