SqlDataAdapter查询超时设置

<%@ Page Language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            using (SqlConnection conn = new SqlConnection("server=.;database=sql2005;user id=sa;password=sqlsa;min pool size=4;max pool size=100;Connection Lifetime=30;Enlist=true;"))
            {
                using (SqlDataAdapter adapter = new SqlDataAdapter("waitfor delay '00:01'; select 1,2,3", conn))
                {
                    adapter.SelectCommand.CommandTimeout = 120; //s
                    
                    DataSet ds = new DataSet();
                    adapter.Fill(ds);

                    GridView1.DataSource = ds.Tables[0];
                    GridView1.DataBind();
                }
            }
        }
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>SqlDataAdapter查询超时设置-Mzwu.Com</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <asp:GridView ID="GridView1" runat="server">
        </asp:GridView>
    
    </div>
    </form>
</body>
</html>

如红色部分代码所示,可以设置SqlDataAdapter查询超时的时间,单位是秒。SqlDataAdapter.SelectCommand其实是一个SqlCommand对象,所以本质是设置SqlCommand对象的查询超时时间。

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