[Quantproject-developers] QuantDownloader/Downloader TickerViewer.cs,1.1,1.2

[<mi...@pr...>]

Update of /cvsroot/quantproject/QuantDownloader/Downloader
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30517/Downloader

Modified Files:
	TickerViewer.cs 
Log Message:
Added code to control error (no action if the user doesn't select any ticker)

Index: TickerViewer.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantDownloader/Downloader/TickerViewer.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** TickerViewer.cs	22 Jan 2004 23:28:15 -0000	1.1
--- TickerViewer.cs	25 Jan 2004 19:10:54 -0000	1.2
***************
*** 47,50 ****
--- 47,51 ----
  		private System.Windows.Forms.ContextMenu contextMenuTickerViewer;
  		private System.Windows.Forms.MenuItem menuItemValidateCurrentRows;
+ 		private System.Windows.Forms.MenuItem menuItemDownloadCurrentRows;
  		private DataTable tableTickers;
  
***************
*** 87,93 ****
  			this.toolTip1 = new System.Windows.Forms.ToolTip(this.components);
  			this.dataGrid1 = new System.Windows.Forms.DataGrid();
- 			this.buttonFindTickers = new System.Windows.Forms.Button();
  			this.contextMenuTickerViewer = new System.Windows.Forms.ContextMenu();
  			this.menuItemValidateCurrentRows = new System.Windows.Forms.MenuItem();
  			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
  			this.SuspendLayout();
--- 88,95 ----
  			this.toolTip1 = new System.Windows.Forms.ToolTip(this.components);
  			this.dataGrid1 = new System.Windows.Forms.DataGrid();
  			this.contextMenuTickerViewer = new System.Windows.Forms.ContextMenu();
  			this.menuItemValidateCurrentRows = new System.Windows.Forms.MenuItem();
+ 			this.buttonFindTickers = new System.Windows.Forms.Button();
+ 			this.menuItemDownloadCurrentRows = new System.Windows.Forms.MenuItem();
  			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
  			this.SuspendLayout();
***************
*** 122,125 ****
--- 124,139 ----
  			this.dataGrid1.TabIndex = 2;
  			// 
+ 			// contextMenuTickerViewer
+ 			// 
+ 			this.contextMenuTickerViewer.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
+ 																									this.menuItemValidateCurrentRows,
+ 																									this.menuItemDownloadCurrentRows});
+ 			// 
+ 			// menuItemValidateCurrentRows
+ 			// 
+ 			this.menuItemValidateCurrentRows.Index = 0;
+ 			this.menuItemValidateCurrentRows.Text = "Validate selected tickers";
+ 			this.menuItemValidateCurrentRows.Click += new System.EventHandler(this.menuItemValidateCurrentRows_Click);
+ 			// 
  			// buttonFindTickers
  			// 
***************
*** 131,144 ****
  			this.buttonFindTickers.Click += new System.EventHandler(this.buttonFindTickers_Click);
  			// 
! 			// contextMenuTickerViewer
! 			// 
! 			this.contextMenuTickerViewer.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
! 																									this.menuItemValidateCurrentRows});
! 			// 
! 			// menuItemValidateCurrentRows
  			// 
! 			this.menuItemValidateCurrentRows.Index = 0;
! 			this.menuItemValidateCurrentRows.Text = "Validate current rows";
! 			this.menuItemValidateCurrentRows.Click += new System.EventHandler(this.menuItemValidateCurrentRows_Click);
  			// 
  			// TickerViewer
--- 145,153 ----
  			this.buttonFindTickers.Click += new System.EventHandler(this.buttonFindTickers_Click);
  			// 
! 			// menuItemDownloadCurrentRows
  			// 
! 			this.menuItemDownloadCurrentRows.Index = 1;
! 			this.menuItemDownloadCurrentRows.Text = "Download quotes of selected tickers";
! 			this.menuItemDownloadCurrentRows.Click += new System.EventHandler(this.menuItemDownloadCurrentRows_Click);
  			// 
  			// TickerViewer
***************
*** 227,231 ****
  			DataTable tableOfSelectedTickers = dataTableOfDataGrid1.Copy();
  			tableOfSelectedTickers.Clear();
! 			// so the two tables have the same structure
  			int indexOfRow = 0;
  			while(indexOfRow != dataTableOfDataGrid1.Rows.Count)
--- 236,240 ----
  			DataTable tableOfSelectedTickers = dataTableOfDataGrid1.Copy();
  			tableOfSelectedTickers.Clear();
! 			// doing so, the two tables have the same structure
  			int indexOfRow = 0;
  			while(indexOfRow != dataTableOfDataGrid1.Rows.Count)
***************
*** 244,251 ****
--- 253,275 ----
  		private void menuItemValidateCurrentRows_Click(object sender, System.EventArgs e)
  		{
+ 			DataTable tableOfSelectedTickers = this.getTableOfSelectedTickers();
+ 			if(tableOfSelectedTickers.Rows.Count == 0)
+ 			{
+ 				MessageBox.Show("No ticker has been selected!\n\n" + 
+ 								"Click on the grey area on the left to " +
+ 								"select a ticker", "QuantDownloader error message",
+ 								MessageBoxButtons.OK, MessageBoxIcon.Error);
+ 				return;
+ 			}
  			QuantProject.Applications.Downloader.Validate.ValidateForm validateForm = 
  				new Validate.ValidateForm(this.getTableOfSelectedTickers());
  			validateForm.Show();
  		}
+ 
+ 		private void menuItemDownloadCurrentRows_Click(object sender, System.EventArgs e)
+ 		{
+ 			WebDownloader webDownloader = new WebDownloader(this.getTableOfSelectedTickers());
+ 			webDownloader.Show();
+ 		}