Ben Tam

Dear All, I created a test project to test adding columns in a DataListView, not ListView. The code is as follows. I press the small triangle of the right upper to edit a column. But the SQL data does not show. using System; using System.Data; using System.Data.OleDb; using System.Windows.Forms; namespace DataListViewCol { public partial class Form1 : Form { static readonly OleDbConnection myConnection = new OleDbConnection("Provider=MSOLEDBSQL;Server=localHost;Database=" + "TIMS" + ";Trusted_Connection=yes;");...

Dear All, I copied the code from https://sourceforge.net/p/objectlistview/discussion/812923/thread/8c12bc38/ . However I got errors in c# (see the attached GIF file). One of the errors is: 'ColumnHeader' does not contain a definition for 'HasFilterIndicator' and no accessible extension method 'HasFilterIndicator' accepting a first argument of type 'ColumnHeader' could be found (are you missing a using directive or an assembly reference?) Other errors are similer. May I know how to fix it?

When I click on the last sentence of your article "Building a rearrangable TreeListView", it shows an error as follows. The "/objectlistview/Tree..eListViewDragDrop.7z" file could not be found or is not available. Please select another file. That means the file TreeListViewDrapDrop.7z has been removed. Would you mind putting back the file on the site. TIA

Hi Code, No, I want the "TreeListViewDragDrop.7z" created by Phillip Piper, who created ObjectListView. When I click on the bottom line of of the article "Making a rearrangeable TreeListView", it shows "The "/objectlistview/Tree..eListViewDragDrop.7z" file could not be found or is not available. Please select another file." that "TreeListViewDragDrop.7z"

Hi Code, No, I want the "TreeListViewDragDrop.7z" created by Phillip Piper, who created ObjectListView. When I click on the bottom line of of the article "Making a rearrangeable TreeListView", it shows "The "/objectlistview/Tree..eListViewDragDrop.7z" file could not be found or is not available. Please select another file." that "TreeListViewDragDrop.7z"

Hi Code, the class ModelWithChildren has not yet been constructed. I misunderstood that you wanted to see the errors. I'd be grateful if you could construct it for me. Thanks!

Hi All, I believe someone must have downloaded the file "TreeListViewDragDrop.7z". If so, please post it as an attachment (by clicking the 'Add attachments' link) on this forum so that I can get the source code.

Hi Amit. It will be found in form1.cs.