void ChangeColumnName(object sender, ExecutedRoutedEventArgs e)
{
wnd_ColumnsManager wnd = new wnd_ColumnsManager();
wnd.InitList(Document.ColumnDefinitions, "Select column to change name", "Change Name");
wnd.Owner = this;
if (wnd.ShowDialog() == true)
{
OutlinerColumnDefinition definition = wnd.ColumnsList.SelectedItem as OutlinerColumnDefinition;
if (definition == null)
return;
wnd_RenameColumn rename = new wnd_RenameColumn();
rename.Owner = this;
rename.ColumnName.Text = definition.ColumnName;
rename.ColumnName.SelectAll();
if (rename.ShowDialog() == true)
{
definition.ColumnName = rename.ColumnName.Text;
}
}
}
void RemoveColumn(object sender, ExecutedRoutedEventArgs e)
{
wnd_ColumnsManager wnd = new wnd_ColumnsManager();
wnd.InitList(Document.ColumnDefinitions, "Select column to remove", "Remove Column");
wnd.Owner = this;
if (wnd.ShowDialog() == true)
{
OutlinerColumnDefinition definition = (wnd.ColumnsList.SelectedItem as OutlinerColumnDefinition);
if (definition == null)
return;
int defIdx = Document.ColumnDefinitions.IndexOf(definition);
if (defIdx == 0)
{
MessageBox.Show("Main column cannot be removed.", "Cannot remove column", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
else
{
MessageBoxResult result = MessageBox.Show(
String.Format("This will remove column '{0}'. This action cannot be undone. \nDo you want to continue?", definition.ColumnName),
"Column removal", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.Yes)
RemoveColumn(defIdx);
Document.UndoManager.ClearStacks();
OutlinerTree.HeaderVisible = (Document.ColumnDefinitions.Count > 1) ? Visibility.Visible : Visibility.Collapsed;
}
}
}
