winform程序关闭界面时弹出提示框_.NET

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winform程序关闭界面时弹出提示框

2015/2/12 12:43:46 疯吻IT 程序员俱乐部我要评论(0)

摘要：voidForm1_FormClosing(objectsender,FormClosingEventArgse){if(MessageBox.Show("窗口关闭后，数据即将丢失！是否现在关闭窗口","提示",MessageBoxButtons.OKCancel,MessageBoxIcon.Question)!=DialogResult.OK){e.Cancel=true;return;}}
标签：程序 for winform

monospace; width: 100%; border-bottom-style: none; color: black; padding-bottom: 0px; direction: ltr; text-align: left; padding-top: 0px; border-right-style: none; padding-left: 0px; margin: 0em; border-left-style: none; line-height: 12pt; padding-right: 0px; background-color: #f4f4f4">void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
    if (MessageBox.Show(
            "窗口关闭后，数据即将丢失！是否现在关闭窗口",
            "提示", 
            MessageBoxButtons.OKCancel, 
            MessageBoxIcon.Question) != DialogResult.OK)
            {
                e.Cancel = true;
                return;
            }
}