private void toolStripButtonEditExpressions_Click(object sender, EventArgs e)
{
try
{
CollectionEditor.EditValue(this, this, "Expressions");
}
catch (Exception ex)
{
Debug.WriteLine(ex);
ExceptionDialog.ShowDialog(this, ex);
}
}
public static void EditValue(IWin32Window owner, object component, string propertyName)
{
PropertyDescriptor prop = TypeDescriptor.GetProperties(component)[propertyName];
if (prop == null)
{
throw new ArgumentException("propertyName");
}
UITypeEditor editor = (UITypeEditor)prop.GetEditor(typeof(UITypeEditor));
CollectionEditor ctx = new CollectionEditor(owner, component, prop);
if (editor != null && editor.GetEditStyle(ctx) == UITypeEditorEditStyle.Modal)
{
object value = prop.GetValue(component);
value = editor.EditValue(ctx, ctx, value);
if (!prop.IsReadOnly)
{
prop.SetValue(component, value);
}
}
}