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Zone: > NEWSGROUP > Asp.Net Forum > starter_kits_and_source_projects.internet_explorer_web_controls Tags:
Item Type: NewsGroup Date Entered: 8/20/2003 5:37:01 AM Date Modified: Subscribers: 0 Subscribe Alert
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Eldadf
Asp.Net User
TreeView WebPart8/20/2003 5:37:01 AM

0/0

HI!
I'm using SP V2 and would like to creat a TreeView WebPart.
I've already created a TreeView in a .NET application, so I know how to handle it.
The thing is, the minute I try and use a class from a Namespace other than System{} in the webpart project, the project rejects any code lines associated with that Namespace.
Even when i try putting the code in a "try - catch" it fails to deliver and exception, and exits immidiatly.

help?

Eldad.
Bill2clone
Asp.Net User
Re: TreeView WebPart8/20/2003 6:49:32 AM

0/0

Eldad,

Which treeview have you been using?
Can you post a code snippet?
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Eldadf
Asp.Net User
Re: TreeView WebPart8/20/2003 8:09:23 AM

0/0

I've been using Microsoft.Web.IU.WebControls from this web site.
sample code:

(This is the .NET application that works)

namespace Carmel.V2.WebParts
{
[XmlRoot(Namespace="Carmel.V2.WebParts")]

public class TreeView : WebPart
{
protected Microsoft.Web.UI.WebControls.TreeView Treeview1;

// The following line makes the project crash
Treeview1 = new Microsoft.Web.UI.WebControls.TreeView();
Controls.Add(Treeview1);
}

protected override void RenderWebPart(HtmlTextWriter output)
{
RenderChildren(output);
}
}
}
Eldadf
Asp.Net User
Re: TreeView WebPart8/21/2003 5:28:34 AM

0/0

Sorry, its:

namespace Carmel.V2.WebParts
{
[XmlRoot(Namespace="Carmel.V2.WebParts")]

public class TreeView : WebPart
{
protected Microsoft.Web.UI.WebControls.TreeView Treeview1;

// Override the ASP.NET Web.UI.Controls.CreateChildControls
// method to create the objects for the Web Part's controls.
protected override void CreateChildControls ()
{
// The following line makes the project crash
Treeview1 = new Microsoft.Web.UI.WebControls.TreeView();
Controls.Add(Treeview1);
}

protected override void RenderWebPart(HtmlTextWriter output)
{
RenderChildren(output);
}
}
}
Bill2clone
Asp.Net User
Re: TreeView WebPart8/21/2003 12:43:30 PM

0/0

Sorry.
vb.net user
never worked with WebPart components

You should look for WebPart settings in MSDN knowledge base.
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5 Items, 1 Pages 1 |< << Go >> >|


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My Webparts Collection This Webpart for WSS 3.0 or MOSS 2007 add a treeview to the original document ... screenshot of the Document Library Treeview webpart. [ Back to top ] ...
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Alcero :: Web Parts :: SharePoint Tree View Web Part The Tree View Web Part provides users with the familiar Windows Desktop Explorer navigation, allowing them to manuever through any SharePoint list, ...
Inside Microsoft: Creating a TreeView Web Part for SharePoint 2003 ... In this article, you’ve learned how to create a document library TreeView web part, complete with custom properties. This web part will provide your ...
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