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C# Detailed explanation of how to get the content of the cell that the mouse right-clicks on in the listview
C# Detailed explanation of how to get the content of the cell that the mouse right-clicks on in the listview
The following editor will bring you an articleC#How to get the content of a cell when the mouse right-clicks on the listview. The editor thinks it is quite good, so I will share it with you now and give it as a reference for everyone. Let’s follow the editor to take a look.
When we right-click the listview control, we can get the text content of the selected item.
Now we require to get only the text content of the cell when right-clicked.
The method is as follows:
1. Define the global mouse state
Point m_MBRpt;//Point when the mouse right button is clicked
2. Process the message in listView when the mouse is pressed
private void listView1_MouseDown(object sender, MouseEventArgs e)
{
//
if (e.Button==MouseButtons.Right)
{
// 得到屏幕鼠标的坐标，转换为列表控件的坐标标
m_MBRpt = listView1.PointToClient(Control.MousePosition);
}
}3. Right-click menu--Message of copied item
private void COPYITEM_Click(object sender, EventArgs e)
{
//复制指定表格单元格的内容
if (listView1.SelectedItems.Count <= 0)
{
MessageBox.Show("没有选中交易信息！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
// 得到屏幕鼠标的坐标，转换为列表控件的坐标标(在鼠标按下时就去处理并保存)
//Point pt = listView1.PointToClient(m_MBRpt);
ListViewItem lstrow = listView1.GetItemAt(m_MBRpt.X, m_MBRpt.Y);
System.Windows.Forms.ListViewItem.ListViewSubItem lstcol = lstrow.GetSubItemAt(m_MBRpt.X, m_MBRpt.Y);
string strText = lstcol.Text;
//设置到粘贴板
SetClipboardText(strText);
}4. Set pasteboard content
public void SetClipboardText(string strText)
{
try
{
Clipboard.SetDataObject(strText);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}The above is the detailed content of C# Detailed explanation of how to get the content of the cell that the mouse right-clicks on in the listview. For more information, please follow other related articles on the PHP Chinese website!
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