C # log Writing Method

 

/// <Summary>

 

/// Generate doc-pdf log

/// </Summary>

/// <Paramname = "item"> operation item name </param>

/// <Paramname = "errorContent"> error message </param>

/// <Paramname = "FileName_Prefix"> file name prefix (full name of the time combination) </param>

Public static void savegeneraldoc1_logfiles (string item, stringerrorContent, string FileName_Prefix)

{

StreamWriter sw = null;

DateTime date = DateTime. Now;

String FileName = string. Empty;

Try

{

If (HttpContext. Current = null)

{

FileName = HttpRuntime. AppDomainAppPath + "/Logs/GeneralDocPdf/" + FileName_Prefix + "_" + date. Month + date. Day + ". log ";

}

Else

{

FileName = HttpContext. Current. Server. MapPath ("~ /Logs/GeneralDocPdf/"+ FileName_Prefix +" _ "+ date. Month + date. Day +". log ");

}

# Region check whether the log directory exists

String forderPathStr = null;

If (HttpContext. Current = null)

{

ForderPathStr = HttpRuntime. AppDomainAppPath + "/Logs/GeneralDocPdf ";

}

Else

{

ForderPathStr = HttpContext. Current. Server. MapPath ("~ /Logs/GeneralDocPdf ");

}

If (! Directory. Exists (forderPathStr ))

{

Directory. CreateDirectory (forderPathStr );

}

 

If (! File. Exists (FileName ))

{

Sw = File. CreateText (FileName); // if the File does not exist, create and add the content.

}

Else

{

Sw = File. AppendText (FileName); // If the log File already exists, content is appended to the File

}

# Endregion

Sw. WriteLine (item );

Sw. WriteLine (errorContent); // write row

Sw. WriteLine ("[Time]" + System. DateTime. Now );

Sw. writeLine when there are already too many other than too many ");

Sw. Flush ();

}

Finally

{

If (sw! = Null)

Sw. Close ();

}

}