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求教 用户#039;test#039;登录失败。(c# winf

发布时间: 2012-09-02 21:00:34 作者: rapoo

求教 用户'test'登录失败。(c# winform编程 sql2005)
前台代码如下:
System.Data.ConnectionState state = new ConnectionState();

if (state == System.Data.ConnectionState.Closed)
{

using (TestProcDataClassesDataContext dc = new TestProcDataClassesDataContext())
{

radGridView1.DataSource = dc.MaterialInfos;//此处出现异常:用户’test'登录失败
}
}


Settings.Designer.cs中字符串如下:
[global::System.Configuration.ApplicationScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.SpecialSettingAttribute(global::System.Configuration.SpecialSetting.ConnectionString)]
[global::System.Configuration.DefaultSettingValueAttribute("Data Source=127.0.0.1;Initial Catalog=test;User ID=test;Password=test")]
public string testConnectionString {
get {
return ((string)(this["testConnectionString"]));
}
}


[解决办法]
用vs把表托进去的时候,有个提示,您点击那个是即可。

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