访问RepositoryItemTimeSpanEdit的Ok / Accept或Cancel按钮？ [英] Access to the Ok/Accept Or Cancel Button of a RepositoryItemTimeSpanEdit?

问题描述

我需要知道有没有办法访问 RepositoryItemTimeSpanEdit 内的按钮的事件。
图像查看按钮我需要的事件：点击
图像

I need to know if there is a way to access to the events of the buttons inside a RepositoryItemTimeSpanEdit. Image to see the buttons I need the events for: Click Image

我试图访问 PopUp 事件和 QueryPopUp ，但是我无法以任何方式获得按钮。

I have tried to access in the PopUp event and QueryPopUp, however I can't get the button in any way yet.

推荐答案

您可以获取此表单通过 Popup 事件中的 Form.OwnedForms 属性。这种形式的类型是 DevExpress.XtraEditors.Popup.TimeSpanEditDropDownForm ，所以你只需要找到这种类型的形式。之后，您可以使用 TimeSpanEditDropDormForm.OkButton 属性和 TimeSpanEditDropDownForm.CloseButton 属性访问按钮。

这是一个例子：

You can get this form through Form.OwnedForms property in Popup event. The type of this form is DevExpress.XtraEditors.Popup.TimeSpanEditDropDownForm, so you need just to find the form of this type. After that you can access buttons by using TimeSpanEditDropDownForm.OkButton property and TimeSpanEditDropDownForm.CloseButton property.
Here is example:

private void repositoryItemTimeSpanEdit1_Popup(object sender, EventArgs e)
{
    var popupForm = (TimeSpanEditDropDownForm)OwnedForms.FirstOrDefault(item => item is TimeSpanEditDropDownForm);

    if (popupForm == null)
        return;

    popupForm.OkButton.Click += OkButton_Click;
    popupForm.CloseButton.Click += CloseButton_Click;
}

private void OkButton_Click(object sender, EventArgs e)
{
    MessageBox.Show("Ok");
}

private void CloseButton_Click(object sender, EventArgs e)
{
    MessageBox.Show("Cancel");
}

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