C# Panel.RenderControl方法代码示例

		public override string GetDesignTimeHtml()
		{
			StringWriter sw = new StringWriter();
			HtmlTextWriter writer = new HtmlTextWriter(sw);

			Panel panel = new Panel();
			panel.BackColor = Color.WhiteSmoke;
			panel.Width = new Unit("100%");

			HtmlTable table = new HtmlTable();
			table.Attributes["align"] = "center";
			HtmlTableRow row = new HtmlTableRow();

			HtmlTableCell cell1 = new HtmlTableCell();
			cell1.Align = "left";
			cell1.VAlign = "middle";

			HtmlImage castleImg = new HtmlImage();
			castleImg.Style["margin"] = "4px";
			castleImg.Src = binder.Page.ClientScript.GetWebResourceUrl(
				GetType(), "Castle.MonoRail.Framework.Views.Aspx.ControllerBinder.Design.Castle.gif");
			cell1.Controls.Add(castleImg);
			row.Cells.Add(cell1);

			HtmlTableCell cell2 = new HtmlTableCell();
			cell1.Align = "left";
			cell1.VAlign = "middle";

			HtmlImage monoRailImg = new HtmlImage();
			monoRailImg.Src = binder.Page.ClientScript.GetWebResourceUrl(
				GetType(), "Castle.MonoRail.Framework.Views.Aspx.ControllerBinder.Design.MonoRail.gif");
			cell2.Controls.Add(monoRailImg);
			row.Cells.Add(cell2);

			HtmlTableCell cell3 = new HtmlTableCell();
			cell3.Align = "center";
			cell3.VAlign = "middle";
			cell3.Attributes["style"] = "font-family: verdana, tahoma, arial, sans-serif; font-size: 0.9em; color:#5266A6";
			LiteralControl caption = new LiteralControl();
			int bindingCount = binder.ControllerBindings.Count;
			caption.Text = string.Format("<b>Controller Binder</b> - {0} binding{1}",
				bindingCount, bindingCount != 1 ? "s" : "");
			cell3.Controls.Add(caption);
			row.Cells.Add(cell3);

			table.Rows.Add(row);

			panel.Controls.Add(table);

			// Get the HTML produced by the control.
			panel.RenderControl(writer);
			return sw.ToString();
		}

 private static string ConvertPanelToHTML(Panel panel)
 {
     StringWriter writer = new StringWriter();
     HtmlTextWriter writer2 = new HtmlTextWriter(writer);
     panel.RenderControl(writer2);
     return writer.ToString();
 }

 protected override void RenderContents(
     HtmlTextWriter writer)
 {
     if (DesignMode)
     {
         Panel p = new Panel();
         p.Width = 20;
         p.GroupingText = this.ID;
         p.RenderControl(writer);
     }
 }

		/// <summary>
		/// Used internally when DbCombo is in Visual Studio .NET design-time mode
		/// </summary>
		/// <returns>n/a</returns>
		public override	string GetDesignTimeHtml()
		{
			try
			{
				if (MyDbCombo.Height.Value!=previousHeight || MyDbCombo.Width.Value!=previousWidth)
				{
					//mod height and width
					int proposedCols = 30;
					if (MyDbCombo.Width.Value>0)
						proposedCols = (int)Math.Floor((MyDbCombo.Width.Value - 14)/6.0);
					MyDbCombo.TextBoxColumns=proposedCols>1?proposedCols:1;

					int proposedRows = 10;
					if (MyDbCombo.Height.Value>0)
						proposedRows = (int)Math.Floor((MyDbCombo.Height.Value - 75)/16.0);
					MyDbCombo.DropDownRows=proposedRows>2?proposedRows:2;

					previousHeight=(int)MyDbCombo.Height.Value;
					previousWidth=(int)MyDbCombo.Width.Value;

				}

				this.IsDirty=true;
				
				StartAsync(MyDbCombo);

				Panel p = new Panel();
				p.Controls.Add(MyDbCombo);
				StringWriter t = new StringWriter();
				HtmlTextWriter w = new HtmlTextWriter(t);
				p.RenderControl(w);
				return t.ToString();
			}
			catch (Exception e)
			{
				return GetErrorDesignTimeHtml(e);
			}
		}

 protected override void Render(HtmlTextWriter OutPut)
 {
     base.Render(OutPut);
      if (this.Items.Count > 0)
      {
     Panel panel1 = new Panel();
     panel1.Attributes.Add("style", "cursor:hand;");
     WebControl control1 = panel1;
     TreeView view1 = this;
     int num1 = 0;
     this.Items.Render(ref control1, ref view1, 0, ref num1, "");
     panel1 = (Panel) control1;
     panel1.Attributes.Add("style", this.Attributes["style"]);
     panel1.BorderColor = this.BorderColor;
     panel1.BorderWidth = this.BorderWidth;
     panel1.BorderStyle = this.BorderStyle;
     panel1.BackColor = this.BackColor;
     panel1.Width = this.Width;
     panel1.Height = this.Height;
     panel1.RenderControl(OutPut);
      }
      else
      {
     OutPut.Write("[TreeView - No items]");
      }
 }

        public static void TOExcel(HttpResponse Response, Control grid, string FileName)
        {
            bool VisibleFlag = false;

            Response.Clear();
            Response.AddHeader("content-disposition", string.Format("attachment;filename={0}", FileName));
            Response.ContentEncoding = Encoding.UTF8;
            Response.Charset = "";

            // If you want the option to open the Excel file without saving than
            // comment out the line below
            Response.Cache.SetCacheability(HttpCacheability.NoCache);
            Response.ContentType = "excel/ms-excel";// "application/vnd.ms-excel";
            StringWriter stringWrite = new StringWriter();
            HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);

            //save State
            //Control ctrl_Parent = null;
            //if (grid.Parent != null)
            //{
            //    ctrl_Parent = grid.Parent;
            //    ctrl_Parent.Controls.Remove(grid);
            //}
            if (!grid.Visible)
            {
                grid.Visible = true;
                VisibleFlag = true;
            }
            ////////////////////////////////
            Panel pnl = new Panel();
            pnl.Controls.Add(grid);
            pnl.Direction = ContentDirection.RightToLeft;
            pnl.RenderControl(htmlWrite);

            Response.Write(stringWrite.ToString());
            Response.Flush();
            Response.End();

            //////restore State////////////////////////////////////////////Z//

            //if (ctrl_Parent != null)
            //    ctrl_Parent.Controls.Add(grid.Parent);

            if (VisibleFlag)
                grid.Visible = false;
        }

        public static string GenerateTravelPopup(string projectID, string projectType)
        {
            // StringBuilder we'll be writing HTML to!
            StringBuilder aStringBuilder = new StringBuilder();
            // We'll render the Panels/Buttons/etc to this, which directs it to the StringBuilder above.
            HtmlTextWriter aHTMLTextWriter = new HtmlTextWriter(new System.IO.StringWriter(aStringBuilder));

            Panel aDialogPopup = new Panel();
            Panel aDialogContent = new Panel();

            // TEST TIME
            aDialogPopup.ID = "projectTransitBackground";
            aDialogPopup.CssClass = "projectTransitOverlay";
            aDialogPopup.Attributes["style"] = "display: none;";

            aDialogContent.CssClass = "content";
            aDialogPopup.Controls.Add(aDialogContent);

            //
            Label aPopupDescription = new Label();

            aPopupDescription.Text = "Please select the following options:";

            // Close box
            Panel aCloseBar = new Panel();

            aCloseBar.CssClass = "closeBar";

            aDialogContent.Controls.Add(aCloseBar);

            Panel aCloseButton = new Panel();

            aCloseButton.CssClass = "overlayClose close";

            Label aCloseLabel = new Label();

            aCloseLabel.Text = "CLOSE";

            aCloseButton.Controls.Add(aCloseLabel);

            aCloseBar.Controls.Add(aCloseButton);

            // Create session for project editor
            try
            {
                HttpContext.Current.Session.Add("project_id", projectID);
            }
            catch (Exception ex)
            {
                HttpContext.Current.Session["project_id"] = projectID;
            }

            Label aDirectionLabel = new Label();
            aDirectionLabel.Attributes["style"] = "margin-left: 25%";

            aDirectionLabel.Text = "\tPlease select one of the options: <br/><br/>";

            aDialogContent.Controls.Add(aDirectionLabel);

            Panel aProjectEditorButton = new Panel();
            Label aProjectEditorLabel = new Label();
            aProjectEditorLabel.Text = "Project Editor";
            aProjectEditorButton.ID = "btnProjectEditor";
            aProjectEditorButton.CssClass = "button";
            aProjectEditorButton.Attributes["style"] = "float:left;";
            aProjectEditorButton.Attributes["onClick"] = "window.location.replace(\"ProjectEditor.aspx\"); return false;";
            aProjectEditorButton.Controls.Add(aProjectEditorLabel);
            aDialogContent.Controls.Add(aProjectEditorButton);

            Panel aPriceCalculatorButton = new Panel();
            Label aPriceCalculatorLabel = new Label();
            aPriceCalculatorLabel.Text = "Price Calculator";
            aPriceCalculatorButton.ID = "btnPriceCalculator";
            aPriceCalculatorButton.CssClass = "button";
            aPriceCalculatorButton.Attributes["style"] = "float:right;";
            aPriceCalculatorButton.Attributes["onClick"] = "window.location.replace(\"PriceCalculator.aspx\"); return false;";
            aPriceCalculatorButton.Controls.Add(aPriceCalculatorLabel);
            aDialogContent.Controls.Add(aPriceCalculatorButton);

            Label LineBreaaaaak = new Label();
            LineBreaaaaak.Text = "<p>&nbsp;</p><br/><br/>";

            aDialogContent.Controls.Add(LineBreaaaaak);

            Panel aDuplicateButton = new Panel();
            Label aDuplicateLabel = new Label();
            aDuplicateLabel.Text = "Duplicate Project";
            aDuplicateButton.ID = "btnDuplicateProjectInitial";
            aDuplicateButton.CssClass = "button";
            aDuplicateButton.Attributes["style"] = "float:right;";

            aDuplicateButton.Attributes["onClick"] = "$(document).trigger( \"DuplicateProject_Click\", [ \"" + projectID + "\", \"" + projectType + "\" ] ); return false;";
            aDuplicateButton.Controls.Add(aDuplicateLabel);
            aDialogContent.Controls.Add(aDuplicateButton);

            // Render to HTMLTextWriter (so we can return StringBuilder..)
            aDialogPopup.RenderControl(aHTMLTextWriter);

            #if DEBUG // Only compile this code if you're compiling for debug.
            Debug.WriteLine(aStringBuilder.ToString());
//.........这里部分代码省略.........

        public static string GenerateDuplicatePopup(string projectID, string projectType)
        {
            // StringBuilder we'll be writing HTML to!
            StringBuilder aStringBuilder = new StringBuilder();
            // We'll render the Panels/Buttons/etc to this, which directs it to the StringBuilder above.
            HtmlTextWriter aHTMLTextWriter = new HtmlTextWriter(new System.IO.StringWriter(aStringBuilder));

            Panel aDialogPopup = new Panel();
            Panel aDialogContent = new Panel();

            aDialogPopup.ID = "projectTransitBackground";
            aDialogPopup.CssClass = "projectTransitOverlay";
            aDialogPopup.Attributes["style"] = "display: none;";

            aDialogContent.CssClass = "content";
            aDialogPopup.Controls.Add(aDialogContent);

            //
            Label aPopupDescription = new Label();

            aPopupDescription.Text = "Please select dupe dis:";

            // Close box
            Panel aCloseBar = new Panel();

            aCloseBar.CssClass = "closeBar";

            aDialogContent.Controls.Add(aCloseBar);

            Panel aCloseButton = new Panel();

            aCloseButton.CssClass = "overlayClose close";

            Label aCloseLabel = new Label();

            aCloseLabel.Text = "CLOSE";

            aCloseButton.Controls.Add(aCloseLabel);

            aCloseBar.Controls.Add(aCloseButton);

            // Create session for project editor
            HttpContext.Current.Session["project_id"] = projectID;

            Label aDirectionLabel = new Label();
            aDirectionLabel.Attributes["style"] = "margin-left: 25%";

            aDirectionLabel.Text = "\tPlease rename your new project: <br/><br/>";

            aDialogContent.Controls.Add(aDirectionLabel);

            TextBox aProjectNameBox = new TextBox();
            aProjectNameBox.Attributes["placeholder"] = "Enter a project name";
            aProjectNameBox.CssClass = "txtField";

            aDialogContent.Controls.Add(aProjectNameBox);

            Panel aDuplicateButton = new Panel();
            Label aDuplicateLabel = new Label();
            aDuplicateLabel.Text = "Duplicate Project";
            aDuplicateButton.ID = "btnDuplicateProject";
            aDuplicateButton.CssClass = "button";
            aDuplicateButton.Attributes["style"] = "float:right;";
            aDuplicateButton.Attributes["onClick"] = "ActuallyDuplicateProject_Click(" + projectID + " ); return false;";
            aDuplicateButton.Controls.Add(aDuplicateLabel);
            aDialogContent.Controls.Add(aDuplicateButton);

            // Render to HTMLTextWriter (so we can return StringBuilder..)
            aDialogPopup.RenderControl(aHTMLTextWriter);

            #if DEBUG // Only compile this code if you're compiling for debug.
            Debug.WriteLine(aStringBuilder.ToString());

            Debug.WriteLine(projectType);
            #endif
            return aStringBuilder.ToString();
        }