void DisposeFreeControls() { if (this.tabControl_main != null && Program.MainForm != null) { // 如果当前固定面板拥有 tabControl_main,则要先解除它的拥有关系,否则怕本 Form 摧毁的时候无法 Dispose() 它 if (Program.MainForm.CurrentPropertyControl == this.tabControl_main) { Program.MainForm.CurrentPropertyControl = null; } } ControlExtention.DisposeFreeControls(_freeControls); }
void DisposeFreeControls() { ControlExtention.DisposeFreeControls(_freeControls); }