gridview 编辑按钮代码

来源:百度知道 编辑:UC知道 时间:2024/06/05 14:34:26
public void getData(string s)
{
SqlConnection cn = new SqlConnection("server=localhost;database=ng0002;user=gb;password=259108");
string query = "select itemno,descript1 from itemdata "+s;
SqlCommand cmd = new SqlCommand(query, cn);
// cmd.CommandType = CommandType.StoredProcedure;

SqlDataAdapter adpater = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
adpater.Fill(dt);
this.GridView1.DataSource = dt;
this.GridView1.DataBind();

}

protected void Button1Click(object sender, EventArgs e)
{

DataSet ds=ExcelToDS(@"D:\web\3333.xls ");
DataTable dt = new DataTable();
dt = ds.Tables["table1"];
string item = "";
bool flag=false;
foreach (DataRow dr in dt.Rows)

哎,你要想用,定义一个全局变量,就可以取得了

this.gridview1.EditIndex=e.NewIndex;
getData(item);
这个不在方法内啊,怎么能调?

删除全部代码
重写一份

item是局部的。。。。