粘贴
private void tsbPaste_Click(object sender, EventArgs e){ IDataObject iData = Clipboard.GetDataObject(); if (iData.GetDataPresent(DataFormats.Text)) { txtContent.Text = (String)iData.GetData(DataFormats.Text); }}//复制private void tsbCopy_Click(object sender, EventArgs e){ if (txtContent.Text != "") { Clipboard.SetDataObject(txtContent.Text); MessageBox.Show("已复制到剪贴板!"); }}