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Infralution Support Forum Index
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  Topic: Recursive Single Table Tree only showing top levels in 2.5.6
amsimmon

Replies: 16
Views: 27686

PostForum: Virtual Tree Support   Posted: Fri Aug 11, 2006 9:20 pm   Subject: IGNORE LAST POST - figured it out
Ok, I figured it out. I'd guess your test code doesn't use the DataTable's DefaultView as the view that it passes in. Mine did. Setting the RowFilter on that makes the control only display the top two ...
  Topic: Recursive Single Table Tree only showing top levels in 2.5.6
amsimmon

Replies: 16
Views: 27686

PostForum: Virtual Tree Support   Posted: Fri Aug 11, 2006 8:41 pm   Subject: Recursive Single Table Tree only showing top levels in 2.5.6
I didn't get your email because the site still had my old email before the merger. Could you please resend the test project to my new address on the site? I'm sure it will be very helpful.

Thanks!
  Topic: Bug in DataViewList
amsimmon

Replies: 3
Views: 7985

PostForum: Virtual Tree Support   Posted: Fri Aug 11, 2006 8:11 pm   Subject: Bug in DataViewList
It's not a critical bug for me. I worked around it by using a for loop before I posted the message. I just wanted to let you know.

I used DataViewList in my GetChildren event because it is returne ...
  Topic: Bug in DataViewList
amsimmon

Replies: 3
Views: 7985

PostForum: Virtual Tree Support   Posted: Thu Aug 10, 2006 7:01 pm   Subject: Bug in DataViewList
DataViewList in Version 2.5.6 no longer supports the CopyTo method of the ICollection interface. It was supported in 2.5.3.

Also, in the starting declaration of _index in the Enumerator class and ...
  Topic: Recursive Single Table Tree only showing top levels in 2.5.6
amsimmon

Replies: 16
Views: 27686

PostForum: Virtual Tree Support   Posted: Thu Aug 10, 2006 3:35 pm   Subject: Recursive Single Table Tree only showing top levels in 2.5.6
I'm upgrading from VirtualTree 2.5.3 to 2.5.6 so I'm changing our code to use the new DataRow binding from the old DataRowView binding. I'm building with .NET 2.0 in VS2005. The code worked perfectly ...
  Topic: RadioButton grouping in VirtualTree
amsimmon

Replies: 1
Views: 6227

PostForum: Virtual Tree Support   Posted: Wed Jul 19, 2006 4:02 pm   Subject: RadioButton grouping in VirtualTree
I have an IsDefault field on the lowest level nodes of my tree that I'd like to use radio buttons to set. I set a RadioButton as the editor on that RowBinding and it displays correctly. My problem is ...
  Topic: Edit of sort field causes data
amsimmon

Replies: 5
Views: 10505

PostForum: Virtual Tree Support   Posted: Thu May 18, 2006 12:41 am   Subject: Edit of sort field causes data
I had 2.5.2. I just downloaded and installed the latest version 2.5.3 to make sure it wasn't fixed in that last patch. The problem is exhibited by the Data Set Browser sample project.

To recreate: ...
  Topic: Edit of sort field causes data
amsimmon

Replies: 5
Views: 10505

PostForum: Virtual Tree Support   Posted: Wed May 17, 2006 6:12 pm   Subject: Edit of sort field causes data
I'm using the editor functionality to edit a simple grid. I have it sorted on the display order column:

http://home.comcast.net/~andysimmons/images/beforeVTSort.JPG

If I enter a larger number in ...
  Topic: NullReferenceException from DoubleClick edit
amsimmon

Replies: 2
Views: 7241

PostForum: Virtual Tree Support   Posted: Mon May 15, 2006 6:50 pm   Subject: NullReferenceException from DoubleClick edit
My code displays an edit dialog when an item in the tree is double-clicked. The edit dialog is passed the DataRowView and displays it for editing. If the user clicks ok, the row is updated in the data ...
  Topic: FindRow with single table tree throws NullReferenceException
amsimmon

Replies: 3
Views: 8906

PostForum: Virtual Tree Support   Posted: Mon Apr 24, 2006 4:03 pm   Subject: FindRow works now for recursive tree
I took the new code and it solves the problem. Everything works correctly the way I'd expect it to. Thanks for the quick response!

If anybody else is trying the same thing, here's my find code:

...
  Topic: FindRow with single table tree throws NullReferenceException
amsimmon

Replies: 3
Views: 8906

PostForum: Virtual Tree Support   Posted: Fri Apr 21, 2006 3:59 pm   Subject: FindRow with single table tree throws NullReferenceException
I have a single table recursive tree that is displaying correctly in the VirtualTree control. In other words, I have a single table like this:

id parent_id name
1 null Root
2 ...
  Topic: Column Format causes blow-up
amsimmon

Replies: 3
Views: 8280

PostForum: Virtual Tree Support   Posted: Mon Apr 03, 2006 3:36 pm   Subject: Column Format causes blow-up
That works, thanks!


I'm using the string below in the Format property to get the default system currency display:
{0:C}

The Virtual Tree documentation page for CellBinding.Format had the stri ...
  Topic: Column Format causes blow-up
amsimmon

Replies: 3
Views: 8280

PostForum: Virtual Tree Support   Posted: Fri Mar 31, 2006 11:10 pm   Subject: Column Format causes blow-up
I have a tree bound to objects. One of the fields in the object is a decimal that I want to display as currency. I went to the databinding and set the Format property on the field. If I set it ${0} it ...
 
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