ASP.NET 设置/获取/清空用户的剪贴板（How to copy/get/clear value to clipboard）

最新推荐文章于 2015-04-16 16:22:00 发布

转载最新推荐文章于 2015-04-16 16:22:00 发布 · 175 阅读

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本文介绍如何在Internet Explorer浏览器中通过JavaScript的window.clipboardData对象来设置、获取和清除用户的剪贴板内容。此外，还提供了一个示例代码，展示了如何从后台代码将值传递给JavaScript变量，并将其设置到剪贴板。

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We can Set/Get/Clear users’ clipboard by the JavaScript window.clipboardData object, which only works in Internet Explorer, by the following code:

window.clipboardData.setData("text",value)
window.clipboardData.getData("text")
window.clipboardData.clearData("text")

If you need set a code-behind value to user’s clipboard, please pass it to JavaScript variable first, and then, set the value to clipboard. Or you can call the JavaScript from code-behind, just like the following code:

protected void Button1_Click(object sender, EventArgs e)
{
string values = "hello world";
ClientScript.RegisterStartupScript(this.GetType(), "copy", "window.clipboardData.setData('text','"+values+"')", true);
}

Thanks.