|
private editToolStripMenuItem_DropDownOpening ( object sender, |
||
| sender | object | |
| e | ||
| Результат | void | |
private void editToolStripMenuItem_DropDownOpening(object sender, EventArgs e)
{
undoToolStripMenuItem.Enabled = 0 < UserAction.UndoCount;
redoToolStripMenuItem.Enabled = 0 < UserAction.RedoCount;
}