Question

我在TileContainer上有一个CheckButton。我在CheckButton的Checked Event上展示了一个PopUp菜单。现在，我需要在事件结束时取消选中CheckButton。

this.tileContainer1.Buttons.AddRange(new DevExpress.XtraEditors.ButtonPanel.IBaseButton[] {
        new DevExpress.XtraBars.Docking2010.WindowsUIButton("ShowList", global::DMS.Properties.Resources.speech_bubble, -1, DevExpress.XtraBars.Docking2010.ButtonStyle.CheckButton, 0)});

Answer 1

如果我理解您的方案正确，您可以使用以下approch：

WindowsUIButton checkButton = new WindowsUIButton()
{
    Caption = "Check Button",
    Style = ButtonStyle.CheckButton
};
checkButton.CheckedChanged += checkButton_CheckedChanged;
tileContainer1.Buttons.Add(checkButton);
//...
int reentranceCount = 0;
void checkButton_CheckedChanged(object sender, EventArgs e) {
    if(reentranceCount > 0) return;
    /*do some stuff */
    Uncheck((WindowsUIButton)sender);
}
void Uncheck(WindowsUIButton button) {
    reentranceCount++;
    try {
        button.Checked = false;
    }
    finally { reentranceCount--; }
}

<强>更新
如果您使用的是TileContiner.ButtonChecked事件，则应按以下步骤更新上述代码：

//...
tileContainer1.ButtonChecked += tileContainer_ButtonChecked;
//...
void tileContainer_ButtonChecked(object sender, ButtonEventArgs e) {
    if(reentranceCount > 0) return;
    /*do some stuff */
    Uncheck((WindowsUIButton)e.Button);
}

如何在TileContainer上创建自定义CheckButton检查false DevExpress

1 个答案: