Display cell value that contains a ComboBox

[User (Old forums)]

#15912 |

There is probably a very simple answer to this problem. I have a column that only has two possible values (Yes/No for example). It was read-only, but I want to make it modifiable. To do so, I added the ComboBoxEditor and ComboBoxViewer to the column, and added ‘Yes’ and ‘No’ to the Items Collection in the ComboBoxEditor. However, when I run it, the Cells do not display the Yes or No value. I can only see the value when I click on the cell and invoke the Drop Down. Which callback do I need to implement to display the cell’s value?

Thanks,

John

Imported from legacy forums. Posted by John (had 1951 views)

[User (Old forums)]

#15913

There are more than one way to do this, and it may be different if you are bound or not.

Basically, you don’t need to use a ComboBoxViewer in this case, since it is a simple string that is displayed when the cell is not in edition. You can do something like the following, and it should work :

comboBox = new WinComboBox();
comboBox.Items.Add( “Yes” );
comboBox.Items.Add( “No” );

gridControl1.Columns[ “YesNoCol” ].CellEditorManager = new ComboBoxEditor( comboBox );

Imported from legacy forums. Posted by André (had 3346 views)

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