事件单击行标题中的DataGridView [英] Event for clicking on row headers in DataGridView

问题描述

什么是专门处理鼠标单击只在DataGridView中的行标题？

What is the event that exclusively handles mouse clicks made only on Row Headers of DataGridView?

如果有没有，这将是处理这类事件的方法吗？

If there are none, what would be an alternative of handling this type of event?

推荐答案

有一个新的WinForms项目和复制粘贴下面的code： -

Have a new Winforms Project and copy-paste the code below :-

public partial class Form1 : Form
{
    public Form1()
    {
        var list = new List<Books>
                       {
                           new Books() {Title = "Harry Potter", TotalRating = 5},
                           new Books() {Title = "C#", TotalRating = 5}
                       };
        InitializeComponent();
        dataGridView1.AutoGenerateColumns = true;
        dataGridView1.DataSource = list;
        dataGridView1.RowHeaderMouseClick += new DataGridViewCellMouseEventHandler(OnRowHeaderMouseClick);
    }

    void OnRowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
    {
        MessageBox.Show("Clicked RowHeader!");
    }
}

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