C# Panel.ApplyStyle方法代码示例

 protected override void RenderBeginTag(HtmlTextWriter writer) {
     Menu owner = Control;
     // skip link
     if (owner.SkipLinkText.Length != 0) {
         HyperLink skipLink = new HyperLink();
         skipLink.NavigateUrl = '#' + owner.ClientID + "_SkipLink";
         skipLink.ImageUrl = owner.SpacerImageUrl;
         skipLink.Text = owner.SkipLinkText;
         skipLink.Height = Unit.Pixel(1);
         skipLink.Width = Unit.Pixel(1);
         skipLink.Page = Page;
         skipLink.RenderControl(writer);
     }
     _menuPanel = new Panel();
     _menuPanel.ID = owner.UniqueID;
     _menuPanel.Page = Page;
     // Determine root menu style
     MenuItem titleItem;
     if (_path != null) {
         titleItem = owner.Items.FindItem(_path.Split(TreeView.InternalPathSeparator), 0);
         _titleItem = titleItem;
     }
     else {
         titleItem = owner.RootItem;
     }
     SubMenuStyle rootMenuStyle = owner.GetSubMenuStyle(titleItem);
     if (!rootMenuStyle.IsEmpty) {
         if (Page != null && Page.SupportsStyleSheets) {
             string styleClass = owner.GetSubMenuCssClassName(titleItem);
             if (styleClass.Trim().Length > 0) {
                 _menuPanel.CssClass = styleClass;
             }
         }
         else {
             _menuPanel.ApplyStyle(rootMenuStyle);
         }
     }
     _menuPanel.Width = owner.Width;
     _menuPanel.Height = owner.Height;
     _menuPanel.Enabled = owner.IsEnabled;
     _menuPanel.RenderBeginTag(writer);
 }

 /// <summary>
 /// Creates the control sub-components of the
 /// control.
 /// </summary>
 /// <remarks>
 /// Sets the user <see cref="_contentCell"/> container
 /// object render delegate as the
 /// <see cref="RenderPanelContent"/> method using the
 /// <see cref="Control.SetRenderMethodDelegate">
 /// SetRenderMethodDelegate</see> method. This allows
 /// the content (this panel control) to be rendered as a 
 /// child object of the <see cref="_contentCell"/> container.
 /// </remarks>
 private void CreateControlComponents()
 {
     // Create the header panel and
     // set its state to this control state.
     _headerPanel = new Panel();
     _headerPanel.ID = this.HeaderPanelId;
     _headerPanel.Visible = this.Visible;
     _headerPanel.Width = this.Width;
     _headerPanel.Height = this.Height;
     foreach(string key in this.Attributes.Keys)
     {
         string val = this.Attributes[key];
         _headerPanel.Attributes.Add(key, val);
     }
     _headerPanel.ToolTip = this.ToolTip;
     _headerPanel.ApplyStyle(this.ControlStyle);
     // Ensures that if a border is required,
     // the content panel (this) does not get a
     // second border.
     this.BorderStyle = BorderStyle.NotSet;
     // Create the hidden input and set the
     // control collapsed state value.
     _currentState = new HtmlInputHidden();
     _currentState.ID = this.CollapsedStateId;
     _currentState.Value = this.Collapsed ? "true" : "false";
     // Create the control table container.
     _controlTable = new HtmlTable();
     _controlTable.ID = this.ID + "_Table";
     _controlTable.Width = "100%";
     _controlTable.CellSpacing = 0;
     _controlTable.CellPadding = 2;
     _controlTable.Visible = true;
     // Create the header container row.
     _headerRow = new HtmlTableRow();
     _headerRow.ID = this.ID + "_HeaderRow";
     _headerRow.Visible = true;
     // Create the title cell.
     _titleCell = new HtmlTableCell();
     _titleCell.ID = this.ID + "_TitleCell";
     _titleCell.Align = "left";
     _titleCell.Width = "90%";
     _titleCell.Visible = true;
     // Set the style of the cell to the TitleStyle.
     ApplyStyle(_titleCell, this.TitleStyle);
     // Create the title link.
     _titleLink = new HyperLink();
     _titleLink.ID = this.ID + "_TitleLink";
     _titleLink.Text = this.TitleText;
     // Set the style of the link to the TitleStyle.
     _titleLink.ApplyStyle(this.TitleStyle);
     _titleLink.Visible = true;
     // Create the action cell.
     _actionCell = new HtmlTableCell();
     _actionCell.ID = this.ID + "_ActionCell";
     _actionCell.Align = "right";
     _actionCell.Width = "10%";
     _actionCell.Visible = true;
     _actionCell.NoWrap = true;
     // Set the style of the cell to the TitleStyle.
     ApplyStyle(_actionCell, this.TitleStyle);
     // Create the action link.
     _actionLink = new HyperLink();
     _actionLink.ID = this.ID + "_actionLink";
     // Set the style of the link to the TitleStyle.
     _actionLink.ApplyStyle(this.TitleStyle);
     // Create the row container for this control.
     _contentRow = new HtmlTableRow();
     _contentRow.ID = this.ID + "_ContentRow";
     _contentRow.Visible = true;
     // Create the cell container for this control.
     _contentCell = new HtmlTableCell();
     _contentCell.ID = this.ID + "_ContentCell";
     _contentCell.ColSpan = 2;
     _contentCell.Align = "left";
     _contentCell.Visible = true;
     // Set the render method for this control panel.
     // This allows us to render this control (user content panel)
     // as a child of the content cell.
     _contentCell.SetRenderMethodDelegate(
         new RenderMethod(RenderPanelContent));
 }