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• Re: GridViewEx

  When using this approach to get header & footer visible when there is no record, it works. Except for one thing. If I've got a Button in the footer, its Click event will not fire. Any ideas?

  Posted to Tips & Tricks (Forum) by cruster on 8/16/2007

• Re: Solution: Show Header/Footer of Gridview with Empty Data Source

  Awesome! Thanks a lot. [quote user="CISCBrain"]a more elegant solution, without tempering with the datasource, is creating a custom control that extends GridView and overriding CreateChildControls like so: protected override int CreateChildControls(System.Collections.IEnumerable dataSource, bool dataBinding) { int numRows = base .CreateChildControls(dataSource, dataBinding); //no data rows created, create empty table if enabled if (numRows == 0 && ShowWhenEmpty) { //create table

  Posted to Tips & Tricks (Forum) by cruster on 8/16/2007

• Re: ASP.NET 2.0 TreeView control - Making certain child nodes invisible based on Sitemap XML file?

  Awesome. Thanks! [quote user="Amanda Wang - MSFT"] Hi, Try to use below code: protected void TreeView1_TreeNodeDataBound( object sender, TreeNodeEventArgs e) { System.Web.UI.WebControls.TreeView tree = (System.Web.UI.WebControls.TreeView)sender; SiteMapNode mapNode = (SiteMapNode)e.Node.DataItem; System.Web.UI.WebControls.TreeNode itemToRemove = tree.FindNode(mapNode.Title); if (mapNode.Title == "Home" ) { System.Web.UI.WebControls.TreeNode parent = e.Node.Parent; if (parent

  Posted to Master Pages, Themes and Navigation Controls (Forum) by cruster on 8/10/2007

• Re: Invalid FORMATETC structure (Exception from HRESULT: 0x80040064(DV_E_FORMATETC))

  Oh yes, it does. At least for me it did solve the problem. And my control does not have any constructor.

  Posted to Custom Server Controls (Forum) by cruster on 5/29/2007

• Re: Invalid FORMATETC structure

  You need to declare the control as public. That is: public class YourControl : CompositeControl { ... }

  Posted to Visual Studio 2005 (Forum) by cruster on 5/12/2007

• Re: Invalid FORMATETC structure (Exception from HRESULT: 0x80040064(DV_E_FORMATETC))

  You need to declare the control as public. That is: public class Basket : Control, INamingContainer { ... }

  Posted to Custom Server Controls (Forum) by cruster on 5/12/2007

• custom control required properties

  Hello. When creating a custom control, is it possible, to mark which properties are required? When you won't add runat="server" to some asp control, you'll get an error: Validation (ASP.Net): Element 'asp:foo' is missing required attribute 'runat'. Is it possible to achieve something like that within a custom control as well?

  Posted to Custom Server Controls (Forum) by cruster on 5/5/2007

• Re: ControlDesigner & smart tags

  I've finally found a solution to this. When I set the property like this: TypeDescriptor.GetProperties(this.Component)["Foo"].SetValue(this.Component, "bar"); except of: ((MyComponent)Component).Foo = "bar"; everything works flawlessly. Kind of weird. I have no clue why does this work. It simply works.

  Posted to Custom Server Controls (Forum) by cruster on 4/29/2007

• ControlDesigner & smart tags

  Hey folks. I'm developing an ASP.NET custom control and have assciated a custom ControlDesigner with it. I'm using smart tags in design time like this: public override DesignerActionItemCollection GetSortedActionItems() { if (_actions == null ) { _actions = new DesignerActionItemCollection(); _actions.Add( new DesignerActionMethodItem( this , "EditValues" , "Edit values" , true )); } return _actions; } public void EditValues() { ((MyComponent)Component).Foo = "bar" ; // I guess I need to call some

  Posted to Custom Server Controls (Forum) by cruster on 4/29/2007

• Re: datagrid's pager style

  Fine, I've just found the solution. Someone might need it: int rowsCount = dg.Controls[0].Controls.Count; Literal l = new Literal(); l.Text = "Just testing ..."; ( (TableCell)(dg.Controls[0].Controls[rowsCount-1].Controls[0]) ).Controls.Add(l);

  Posted to Data Presentation Controls (Forum) by cruster on 3/4/2005