/**<summary>开始重命名</summary>**/
private void BeginRename(AFile file = null)
{
Go2File(file);
FileNameCol.IsReadOnly = false;
FileList.BeginEdit();
}
/**<summary>开始重命名</summary>**/
private void BeginRename(AFile file = null)
{
Go2File(file);
FileNameCol.IsReadOnly = false;
FileList.BeginEdit();
}