winComboBox

[User (Old forums)]

#16185 |

Hi,

I have a column of which the value/content of the cell is selected from a comboBox.I wrote the following:

WinComboBox winComboBox = new WinComboBox();

winComboBox.Items.Add(new ComboBoxItem(new object[1] {“Item 1”}));

winComboBox.Items.Add(new ComboBoxItem(new object[1] {“Item 2”}));

DataRow.Cells[0].CellEditorManager = new ComboBoxEditor(winComboBox);

DataRow.Cells[0].CellViewerManater = new ComboBoxViewer(winComboBox);

However, it doesn’t appear as what I want as in the Sample (Solid Foundation). For example, I want to have the combo box arrow appears only if the cell is selected. And I want the cell to be non-editable by user except user can select the value from the combo box. My code doesn’t do what I want currently. My grid doesn’t bind to a data set as in the Sample. (It is an unbound data grid.) Can I have some suggestion of what I should do? Thanks a lot!!

Imported from legacy forums. Posted by Sop (had 599 views)

[User (Old forums)]

#16186

First, don’t set the viewer :

    //DataRow.Cells[0].CellViewerManager = new ComboBoxViewer(winComboBox);

The ComboBox will appear only when editing the cell.

Second, do the following to control what the user can do with the ComboBox :

    winComboBox.TextBoxArea.ReadOnly = true;

    winComboBox.AllowFreeText = false;

Imported from legacy forums. Posted by André (had 1624 views)

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