DataClassesDataContext ctx = new DataClassesDataContext(); //数据源
var xh = from b in ctx.stu_
where b.name == Session["name"]
select b.number; string c = xh.ToString();
this.Label4.Text = c;
运行后label4显示的值是“SELECT [t0].[number] FROM [dbo].[stu_] AS [t0] WHERE [t0].[name] = @p0 ”,不是用户的number值。求大神帮忙取number的值
var xh = from b in ctx.stu_
where b.name == Session["name"]
select b.number; string c = xh.ToString();
this.Label4.Text = c;
运行后label4显示的值是“SELECT [t0].[number] FROM [dbo].[stu_] AS [t0] WHERE [t0].[name] = @p0 ”,不是用户的number值。求大神帮忙取number的值
解决方案 »
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