未触发ReportViewer控件滚动事件 [英] ReportViewer control scroll event not fired

问题描述

我正在拖动reportviewer控件的滚动条以尝试触发滚动事件， 但它不起作用. DataGridView控件显示消息框，其源代码如下所示.

I am draging scrollbar of reportviewer control to try to fire the scroll event, but it does not work. DataGridView control shows the messagebox, source code like below.

private void reportViewer1_Scroll(object sender, ScrollEventArgs e) {
        MessageBox.Show("reportviewer is scrolling!");
}

private void dataGridView1_Scroll(object sender, ScrollEventArgs e) {
        MessageBox.Show("datagridview is scrolling!");
}

有人遇到这个问题吗?

谢谢.

UI-Windows表单 语言-C# 操作系统-Windows 7 64bit 工具-Visual Studio Ultimate 2013 + .Net Framework 4.6.2

UI - Windows forms Language - C# OS - Windows 7 64bit Tools - Visual Studio Ultimate 2013 + .Net Framework 4.6.2

推荐答案

这是

It's a bug of .Net framework 4.x (Thank Bob for his help)

该错误报告给 Microsoft Connect

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