调用ClipBoard类下的方法，详情参见：https://msdn.microsoft.com/zh-cn/library/system.windows.forms.clipboard.aspx
例如
- private void button1_Click(object sender, System.EventArgs e) {
- // Takes the selected text from a text box and puts it on the clipboard.
- if(textBox1.SelectedText != "")
- Clipboard.SetDataObject(textBox1.SelectedText);
- else
- textBox2.Text = "No text selected in textBox1";
- }
- private void button2_Click(object sender, System.EventArgs e) {
- // Declares an IDataObject to hold the data returned from the clipboard.
- // Retrieves the data from the clipboard.
- IDataObject iData = Clipboard.GetDataObject();
- // Determines whether the data is in a format you can use.
- if(iData.GetDataPresent(DataFormats.Text)) {
- // Yes it is, so display it in a text box.
- textBox2.Text = (String)iData.GetData(DataFormats.Text);
- }
- else {
- // No it is not.
- textBox2.Text = "Could not retrieve data off the clipboard.";
- }
- }
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