/// <summary> /// 打开此窗体 /// </summary> /// <param name="drawObject">画图</param> public static DialogResult ShowPropertiesDialog(DrawObject drawObject) { if (frmMain == null) frmMain = new MainPropertie(); frmMain.SelectionUcProperiesForm(drawObject); DialogResult dr = frmMain.ShowDialog(); if (dr==DialogResult.OK) { drawObject.SetOldProperties(); drawObject.NewProperties = ((ucProperiesBase)frmMain.plProperties.Controls[0]).GetProperties(); } return dr; }