SqlCommandBuilder 小示例

protected void Button5_Click(object sender, EventArgs e)

{

SqlConnection conn = new SqlConnection("Server=.;Database=test;Integrated Security=SSPI");

conn.Open();

//填充DateSet

SqlDataAdapter da = new SqlDataAdapter("select * from Test",conn );

SqlCommandBuilder cb = new SqlCommandBuilder(da);

DataSet ds = new DataSet();

da.Fill(ds, "Test");

//在使用Dateset之前我们必须ds.fill来填充内存数据库．．．

　//添加数据．．．

DataRow dr = ds.Tables["Test"].NewRow();

dr["StuId"]="444";

dr["StuName"] = "中国";

dr["Sutscore"] = 444;

ds.Tables["Test"].Rows.Add(dr);

try

{

da.Update(ds, "Test");

Response.Write("数据已经添加");

}

catch

{

Response.Write("出现异常　");

}

conn.Close();

}