protected override void OnKeyUp(KeyEventArgs e)
{
BaseBrowseEditorElement editorElement = this.EditorElement as BaseBrowseEditorElement;
PropertyGridItemElement visualItem = this.OwnerElement as PropertyGridItemElement;
if (visualItem != null)
{
int selectionStart = editorElement.FilePathTextBox.TextBoxItem.SelectionStart;
int selectionLength = editorElement.FilePathTextBox.TextBoxItem.SelectionLength;
switch (e.KeyCode)
{
case Keys.Right:
if ((RightToLeft && selectionStart == 0) || (!RightToLeft && selectionStart == editorElement.Text.Length))
{
editorElement.Validate();
}
break;
case Keys.Left:
if ((RightToLeft && selectionStart == editorElement.Text.Length) || (!RightToLeft && selectionStart == 0 && selectionLength == 0))
{
editorElement.Validate();
}
break;
}
}
}
private string GetEditorValue()
{
BaseBrowseEditorElement editorElement = this.EditorElement as BaseBrowseEditorElement;
editorElement.Validate();
return(editorElement.Value);
}