如何在数据变化时触发事件
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所有回答(2)
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不需要处理的，你绑定后如果绑定源数据发生了变化，这个变化会自动响应到网格中
我刚写了段代码测试了下,发现不会自动增加
以下是我的代码
public class DataInfo
{
public int VId{get;set;}
public string VName{get;set;}
public string VValue{get;set;}
}
public class AAAA
{
public static IList<DataInfo> list = new List<DataInfo>();
}
private void Form1_Load(object sender, EventArgs e)
{
for (int a = 0; a < 5; a++)
{
DataInfo info = new DataInfo();
info.VId = a;
info.VName = "Name" + a.ToString();
info.VValue = "Value" + a.ToString();
AAAA.list.Add(info);
}
dataGridView2.DataSource = AAAA.list;
}
int i = 5;
private void button1_Click(object sender, EventArgs e)
{
DataInfo info = new DataInfo();
info.VId = i;
info.VName = "Name" + i.ToString();
info.VValue = "Value" + i.ToString();
AAAA.list.Add(info);
dataGridView2.Update();
}
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up
