datagridview 单元格内容实时变化事件

  
    

   
      
   
     private
   
      
   
     void
   
      dataGridView1_EditingControlShowing(
   
     object
   
      sender, DataGridViewEditingControlShowingEventArgs e)
 {
 
   
     //
   
     if (e.Control.GetType().Equals(typeof(DataGridViewComboBoxEditingControl)))
   
     //
   
     cell为类ComboBox时
 
   
     //
   
     {
 
   
     //
   
      e.CellStyle.BackColor = Color.FromName("window");
 
   
     //
   
      DataGridViewComboBoxEditingControl editingControl = e.Control as DataGridViewComboBoxEditingControl;
 
   
     //
   
      editingControl.SelectedIndexChanged += new EventHandler(editingControl_SelectedIndexChanged);
 
   
     //
   
     }
   
     

   
      
   
     if
   
      (e.Control.GetType().Equals(
   
     typeof
   
     (DataGridViewTextBoxEditingControl)))
   
     //
   
     cell为类TextBox时
   
     

   
      {
 e.CellStyle.BackColor 
   
     =
   
      Color.FromName(
   
     "
   
     window
   
     "
   
     );
 DataGridViewTextBoxEditingControl editingControl 
   
     =
   
      e.Control 
   
     as
   
      DataGridViewTextBoxEditingControl;
 editingControl.TextChanged 
   
     +=
   
      
   
     new
   
      EventHandler(editingControl_TextChanged);
 }
 }

 
   
     //
   
     TextBox的TextChanged事件
   
     

   
      
   
     private
   
      
   
     void
   
      editingControl_TextChanged(
   
     object
   
      sender, EventArgs e)
 {
 
   
     this
   
     .label1.Text 
   
     =
   
      dataGridView1.CurrentCell.EditedFormattedValue.ToString();
 }

 
   
     ///
   
     /Combox的SelectedIndexChanged事件
   
     

   
      
   
     //
   
     void editingControl_SelectedIndexChanged(object sender, EventArgs e)
 
   
     //
   
     {
 
   
     //
   
      this.label1.Text = dataGridView1.CurrentCell.EditedFormattedValue.ToString();
 
   
     //
   
     }