Show Progress bar when Printing all procedures

Added Cancel button for printing all procedures
Added Timer for automatic processes

PROMS/VEPROMS User Interface/frmPDFStatusForm.cs

@@ -13,12 +13,30 @@ namespace VEPROMS
 {
 	public partial class frmPDFStatusForm : Form
 	{
+		private bool _CancelPrinting = false;
+		public bool CancelPrinting
+		{
+			get { return _CancelPrinting; }
+			set { _CancelPrinting = value; }
+		}
 		private bool _CloseWhenDone = false;
 		public bool CloseWhenDone
 		{
 			get { return _CloseWhenDone; }
 			set { _CloseWhenDone = value; }
 		}
+		private bool _CancelStop = false;
+		public bool CancelStop
+		{
+			get { return _CancelStop; }
+			set { _CancelStop = value; }
+		}
+		private bool _Stop = false;
+		public bool Stop
+		{
+			get { return _Stop; }
+			set { _Stop = value; }
+		}
 		private string _PDFPath;
 
 		public string PDFPath
@@ -52,6 +70,7 @@ namespace VEPROMS
 			PDFPath = pdfPath;
 			this.Text = "Creating PDF of " + myItem.DisplayNumber;
 			_NewLocation = newLocation;
+			DialogResult = DialogResult.OK;
 		}
 		public bool AllowAllWatermarks
 		{
@@ -71,6 +90,7 @@ namespace VEPROMS
 					pb.Text = string.Format("Processing {0} ({1} of {2})", args.MyStatus, args.Progress + 1, pb.Maximum);
 			}
 			MyStatus = args.MyStatus;
+			Application.DoEvents();
 		}
 		public string MyStatus
 		{
@@ -89,6 +109,8 @@ namespace VEPROMS
 		private void tmrRun_Tick(object sender, EventArgs e)
 		{
 			tmrRun.Enabled = false;
+			if (CancelStop) btnCancel.Visible = true;
+			Application.DoEvents();
 			MyPromsPrinter.StatusChanged += new PromsPrinterStatusEvent(pp_StatusChanged);
 			DateTime tStart = DateTime.Now;
 			_PdfFile = MyPromsPrinter.Print(PDFPath);
@@ -113,18 +135,21 @@ namespace VEPROMS
 				return;
 			}
 		}
-
 		private void btnOpenPDF_Click(object sender, EventArgs e)
 		{
 			System.Diagnostics.Process.Start(_PdfFile);
 			this.Close();
 		}
-
 		private void btnOpenFolder_Click(object sender, EventArgs e)
 		{
 			System.Diagnostics.Process.Start("Explorer", "/select," + _PdfFile);
 			this.Close();
 		}
-
+		private void btnCancel_Click(object sender, EventArgs e)
+		{
+			CancelPrinting = true;
+			btnCancel.Text = "Cancelled";
+			btnCancel.Enabled = false;
+		}
 	}
 }