Web Forms :: Bind A TreeView Control With Xml "In Memory"?
Jun 14, 2010is it possible to Bind a TreeView Control with an In memory Xml object such as XmlNode or XmlElement or XElement or an Xml String ?
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Web Forms :: How To Bind TreeView With Database
Oct 18, 2010I would to like to know about how can i bind the TreeView with multiple tables
E.g.
i have a table
Class -- fields are [id,class]
Term -- fields are [id,classid,terms]
subject -- fields are [id,classid,subject,terms]
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[all joined with Foreign keys]
my need the following output requirement.
[Code]...
MCA is a parent class and under MCA there are Terms and under Terms there are Subjects and under Subjects there are Topics according to Topics wise. My requirement is when i Clicked on the MCA it will show Terms and after clicked on any Terms it display Subjects and after clicked on the Subject it display Topics and after clicked on topic it must display contents according to topic-wise.
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<asp:TreeView
ID="tvChainAccounts_Off"
runat="server"
Enabled="false" DataSource=
<%#DataBinder.Eval(((RepeaterItem)Container).DataItem,
"tvChain")%>
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where tvChain is a property of type TreeView.
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[Code]....
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like as
Tree ROOT----FIX.4.0 [code]....
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View 3 RepliesAttempted To Read Or Write Protected Memory. This Is Often An Indication That Other Memory Is Corrupt
Jul 30, 2010I am getting a weird error in asp.net while using leadtools imaging api. Here's the stack trace.
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at SetThreadData(_THREADDATA* )
at Leadtools.Codecs.CodecsOptions.Use()
at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams)
at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, Stream stream, RasterImageFormat format, Int32 bitsPerPixel)........
Attempted To Read Or Write Protected Memory. This Is Often An Indication That Other Memory?
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[Code]....
Code behind code:
[Code]....
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Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Web.UI.WebControls.TreeView.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.WebControls.TreeView.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
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Feb 11, 2010I am trying to use a treeview control in my application. From the begining I had one parentnode and several childnodes for each parentnode. I wanted to be able to close an opened node when I click on a new one and I maneged that with OnTreeNodeExpanded method.
My problem is that I now need to expand my treeview so it will look something like this:
[code]....
What I want now is:
1. to be able to close an opened parentNode if i click on some other parentNode,
2. if i click on childNode i want to expand it so I can see grandchild,
3. if i click on another childNode for the same parentNode I want that the allready expanded childNode collapses and that the childNode I clicked on to expand.
Web Forms :: How To Populate Treeview Control From Database
Jul 11, 2010How to do this programitically.
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