- How can i refer to a textbox that i don't know it's name?
- private: System::Void textBox_KeyPress(System::Object^ sender, System::Windows::Forms::KeyPressEventArgs^ e) {
- if(e->KeyChar == '.')
- {
- if(this->/*the textbox in use*/->Text->Contains(".") && !this->/*the textbox in use*/->SelectedText->Contains("."))
- e->Handled = true;
- }
- else if(!Char::IsDigit(e->KeyChar) && e->KeyChar != 0x08)
- e->Handled = true;
- }
- private void CreateTextBoxControls()
- {
- intColCount= Convert.ToInt32(txtColumnNo.Text.ToString().Trim());
- int rowCount =0;
- Table tblHead = new Table();
- if (tblHead.GetType().ToString().Equals("System.Web.UI.WebControls.Table") && PHOptions.FindControl("tblHead") == null )
- {
- tblHead.ID = "tblHead";
- tblHead.EnableViewState = true;
- tblHead.BorderWidth=Unit.Pixel(0);
- tblHead.CellSpacing = 0;
- tblHead.CellPadding = 1;
- tblHead.Width = Unit.Percentage(96);
- TableRow rH = new TableRow();
- TableCell cH = new TableCell();
- cH.Text= "Table Heading" ;
- cH.Font.Bold = true;
- rH.Cells.Add(cH);
- tblHead.Rows.Add(rH);
- PHOptions.Controls.Add(tblHead);
- if(intColCount>0)
- rH.Visible =true;
- else
- rH.Visible =false;
- }
- Table tblHelp = new Table();
- if (tblHelp.GetType().ToString().Equals("System.Web.UI.WebControls.Table") && PHOptions.FindControl("tblHelp") == null )
- {
- tblHelp.ID = "tblHelp";
- }
- tblHelp.EnableViewState = true;
- tblHelp.BorderWidth=Unit.Pixel(1);
- tblHelp.CellSpacing = 0;
- tblHelp.CellPadding = 1;
- tblHelp.BorderWidth = Unit.Pixel(1);
- tblHelp.Width = Unit.Percentage(96);
- for (int rowIndex=0; rowIndex<=rowCount; rowIndex++)
- {
- TableRow r = new TableRow();
- TableRow rWeight= new TableRow();
- //r.ID = "rLabel";
- TableRow rID = new TableRow();
- for (int clIndex=0; clIndex<intColCount; clIndex++)
- {
- TableCell c = new TableCell();
- txtBox = new TextBox();
- if (txtBox.GetType().ToString().Equals("System.Web.UI.WebControls.TextBox") && PHOptions.FindControl("txtOption"+(clIndex+1).ToString()) == null )
- {
- txtBox.ID ="txtOption"+(clIndex+1).ToString();
- //txtBox.Text = (clIndex+1).ToString();
- txtBox.Width= Unit.Pixel(45);
- txtBox.MaxLength = 2;
- c.BorderWidth=Unit.Pixel(1);
- c.Width=Unit.Pixel(80);
- c.Controls.Add(txtBox);
- r.Cells.Add(c);
- txtBox.PreRender += new System.EventHandler(this.txtBox_PreRender);
- }
- }
- tblHelp.Rows.Add(r);
- }
- TableRow rSubmit = new TableRow();
- TableCell cSubmit = new TableCell();
- cSubmit.ColumnSpan = intColCount ;
- btnSubmitButton = new Button();
- btnSubmitButton.ID ="btnSubmit";
- btnSubmitButton.Text= "Submit";
- if( PHOptions.FindControl("btnSubmit") == null )
- cSubmit.Controls.Add(btnSubmitButton);
- cSubmit.Attributes.Add("Align","Center");
- rSubmit.Cells.Add(cSubmit);
- tblHelp.Rows.Add(rSubmit);
- PHOptions.Controls.Add(tblHelp);
- this.btnSubmitButton.PreRender += new System.EventHandler(this.btnSubmitButton_PreRender);
- this.btnSubmitButton.Click += new System.EventHandler(this.btnSubmitButton_Click);
- }
- private void btnSubmitButton_Click(object sender, System.EventArgs e)
- {
- for (int clIndex=0; clIndex<intColCount; clIndex++)
- {
- string boxName = "txtOption" + (clIndex+1).ToString();
- TextBox tb = PHOptions.FindControl(boxName) as TextBox;
- if( lblDisplay.Text != "" )
- lblDisplay.Text+=","+tb.Text ;
- else
- lblDisplay.Text=tb.Text ;
- }
- }