public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("{0}: {1}", this.ErrorType, this.Message);
ErrorItem innerError = this.InnerError;
while (innerError != null)
{
sb.AppendFormat(" ---> {0}: {1}", innerError.ErrorType, innerError.Message);
innerError = innerError.InnerError;
}
sb.Append("\r\n" + this.FramesToString());
return(sb.ToString());
}
/// <summary>
/// Generates a unique key based on the error. The key will be an MD5 hask of the type, type code, and method.
/// </summary>
/// <param name="errorItem">The error item</param>
/// <returns>The unique key for the error</returns>
private string GetUniqueKey(ErrorItem errorItem)
{
string type = errorItem.ErrorType;
string typeCode = errorItem.ErrorTypeCode;
string method = errorItem.SourceMethod;
string uniqueKey = string.Format("{0}-{1}-{2}", type ?? "", typeCode ?? "", method ?? "");
return uniqueKey.ToMD5Hash();
}
public ErrorItem(Exception ex)
{
try
{
var keys = ex.Data.Keys;
Data = new Dictionary <string, string>();
foreach (var item in keys)
{
if (ex.Data[item] != null)
{
Data.Add(item.ToString(), ex.Data[item].ToString());
}
}
Message = ex.Message;
#if NETFULL
if (ex is System.Data.SqlClient.SqlException)
{
System.Data.SqlClient.SqlException sql = ex as System.Data.SqlClient.SqlException;
if (sql.Errors.Count > 0 && sql.Errors[0].Number != 0)
{
ErrorTypeCode = sql.Errors[0].Number.ToString();
if (!string.IsNullOrEmpty(sql.Errors[0].Server))
{
Message = Message + "\r\nServer: " + sql.Errors[0].Server;
}
}
else
{
ErrorTypeCode = Marshal.GetHRForException(ex).ToString();
}
}
else
{
ErrorTypeCode = Marshal.GetHRForException(ex).ToString();
}
#endif
//this is the default HResult. Ignore it?
//Leave it since we are already using it. Would cause unique errors to reset on people
//if (!string.IsNullOrEmpty(ErrorTypeCode) && ErrorTypeCode == "-2146233088")
//{
// ErrorTypeCode = "";
//}
var t = ex.GetType();
ErrorType = t.FullName;
if (ex is StringException)
{
AddTraceFrames((StringException)ex);
}
else
{
AddTraceFrames(ex);
}
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
if (ex.InnerException != null)
{
InnerError = new ErrorItem(ex.InnerException);
}
}
public ErrorItem(Exception ex)
{
try
{
var keys = ex.Data.Keys;
Data = new Dictionary<string, string>();
foreach (var item in keys)
{
if (ex.Data[item] != null)
{
Data.Add(item.ToString(), ex.Data[item].ToString());
}
}
Message = ex.Message;
if (ex is System.Data.SqlClient.SqlException)
{
System.Data.SqlClient.SqlException sql = ex as System.Data.SqlClient.SqlException;
if (sql.Errors.Count > 0 && sql.Errors[0].Number != 0)
{
ErrorTypeCode = sql.Errors[0].Number.ToString();
if (!string.IsNullOrEmpty(sql.Errors[0].Server))
{
Message = Message + "\r\nServer: " + sql.Errors[0].Server;
}
}
else
{
ErrorTypeCode = Marshal.GetHRForException(ex).ToString();
}
}
else
{
ErrorTypeCode = Marshal.GetHRForException(ex).ToString();
}
//this is the default HResult. Ignore it?
//Leave it since we are already using it. Would cause unique errors to reset on people
//if (!string.IsNullOrEmpty(ErrorTypeCode) && ErrorTypeCode == "-2146233088")
//{
// ErrorTypeCode = "";
//}
var t = ex.GetType();
ErrorType = t.FullName;
if (ex is StringException)
{
AddTraceFrames((StringException)ex);
}
else
{
AddTraceFrames(ex);
}
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
if (ex.InnerException != null)
{
InnerError = new ErrorItem(ex.InnerException);
}
}