C#:异常处理问题 [英] C#: Exception Handling Problem

问题描述

我在try catch博客中捕获了一个异常.正在使用的方法是:

I am catching an exception in try catch blog. The method am using is:

try
{
//some code here;
}
catch(exception e)
{
response.clear();
response.Write("<h4>"+e.message+"</h4>");
}

我面临的问题是异常显示时，前端显示导致异常的行和函数.

例如:-肥皂异常:在异常 .c:/bsb/exception.cs的第70行中找不到数据库；

我不想以粗体显示文本.

请让我知道我该怎么做

The issue I am facing is while the exception is displaying, in the front end it is displaying the line and function which is causing the exception.

eg.--soap exception:Data base not found at exception.GetInfo() in c:/bsb/exception.cs at line 70;

I dont want to display the text being displayed in bold.

Please let me know how can i do it

推荐答案

你好，

如果我理解正确，则希望隐藏生成错误的文件的路径，但仍保留源和错误类型.

我尝试使用以下所有错误消息:

Hello,

If I understand correctly, you wish to hide the path to the file generating the error, but still keep the source and error type.

I tried every error message using:

try
    {
        //generate error
    }
    catch (Exception ex) {
        Response.Clear();
        Response.Write("<h3> Data:" + ex.Data + "</h3>");
        Response.Write("<h3> HelpLink:" + ex.HelpLink + "</h3>");
        Response.Write("<h3> InnerException:" + ex.InnerException + "</h3>");
        Response.Write("<h3> Message:" + ex.Message + "</h3>");
        Response.Write("<h3> Source:" + ex.Source + "</h3>");
        Response.Write("<h3> StackTrace:" + ex.StackTrace + "</h3>");
        Response.Write("<h3> TargetSite:" + ex.TargetSite + "</h3>");
        Response.Write("<h3> ToString():" + ex.ToString() + "</h3>");
        Response.Write("<h3> GetBaseException():" + ex.GetBaseException() + "</h3>");
      }

经过这些测试之后，我认为您可能会遇到多种错误消息，例如:
-ex.Source + ex.TargetSite + ex.Message
-ex.Source + ex.Message

第二种可能性是删除地址路径.但是，我认为这非常复杂，除非您确切地知道异常的外观.

另一种选择是创建自己的异常消息或类(并重写GetBaseException())，然后使用它.

希望这会有所帮助！

After these tests, I think you may go for a combination of error messages, e.g.:
- ex.Source + ex.TargetSite + ex.Message
- ex.Source + ex.Message

A second possiblity is removing the address path. But, I think this is quite complicated, unless you know precisely how the exception looks like.

Another option would be to create your own exception message, or class (and override GetBaseException()), and use that.

Hope this helps!

也许这:

Perhaps this:

try
{
//some code here;
}
catch(exception e)
{
response.clear();
response.Write("<h4 style="font-weight:normal;">" + e.message + "</h4>");
}

改为使用e.ToString()-它只给出错误消息，而没有位置上下文.

[edit]错别字:无"写为有"-OriginalGriff [/edit]

Use e.ToString() instead - it gives just the error message without the location context.

[edit]Typo: "without" written as "with" - OriginalGriff[/edit]

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