字段启动器不能引用非静态字段?错误 [英] A field initiator cannot reference the non-static field? Error
本文介绍了字段启动器不能引用非静态字段?错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
protected void Page_Load(对象发件人,EventArgs e)
{
double startCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
if (!IsPostBack)
{
}
}
double endCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
double totalSeconds = Convert.ToDouble(endCounter - startCounter);
Response.Write(totalSeconds);
}
请帮帮我
解决方案
< blockquote>这些行
double endCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
double totalSeconds = Convert.ToDouble(endCounter - startCounter);
Response.Write(totalSeconds);
不在方法范围内,将它们移入;
受保护 void Page_Load( object sender,EventArgs e)
{
double startCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
if (!IsPostBack)
{
}
double endCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
double totalSeconds = Convert.ToDouble(endCounter - startCounter);
Response.Write(totalSeconds);
}
希望这会有所帮助,
Fredrik
protected void Page_Load(object sender, EventArgs e)
{
double startCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
if (!IsPostBack)
{
}
}
double endCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds);
double totalSeconds = Convert.ToDouble( endCounter - startCounter);
Response.Write(totalSeconds);
}
please help me
解决方案
These lines
double endCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds); double totalSeconds = Convert.ToDouble( endCounter - startCounter); Response.Write(totalSeconds);
Are not inside the scope of the method, move them in;
protected void Page_Load(object sender, EventArgs e) { double startCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds); if (!IsPostBack) { } double endCounter = Convert.ToDouble(DateTime.Now.TimeOfDay.TotalSeconds); double totalSeconds = Convert.ToDouble( endCounter - startCounter); Response.Write(totalSeconds); }
Hope this helps,
Fredrik
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