如何在每次在datagridview中选择单个单元格时显示消息？

Question

我有四个datagridviews和一个文本框，我想为每个单元显示不同的消息，用户可以在其中一个dgvs中选择。任何想法都欢迎！

Answer 1

我更喜欢在代码如下指定大多数事件处理程序，而不是使用这使代码在form.designer.cs的GUI但是这是个人喜好

public Form1() 
{ 
     dataGridView1.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(populateTextBox()); 
     dataGridView2.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(populateTextBox()); 
     dataGridView3.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(populateTextBox()); 
     dataGridView4.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(populateTextBox()); 
} 

private void populateTextBox(object sender, DataGridViewCellEventArgs e) 
{ 
    //code here 
    //You can use e.Value (cell value data type dependant) if required 
}