C dataGridView用法(15)

C# dataGridView用法,C#中dataGridView的快速学习

// DefaultValuesNeeded 事件处理方法

private void DataGridView1_DefaultValuesNeeded(object sender, DataGridViewRowEventArgs e)

{

// 设定单元格的默认值

e.Row.Cells["Column1"].Value = 0;

e.Row.Cells["Column2"].Value = "-";

SqlDataAdapter da=new SqlDataAdapter(sql命令串,连接字符串); DataTable dtbl=new DataTable();

da.Fill(dtbl);

dataGridView1.DataSource=dtbl;