Important lines of code in BizTalk

  •  strError = ex.ToString(); 

Here's an explanation of the code:
  • "ex" is an exception object that represents an error or an exceptional condition that occurred during the execution of the code.
  • The "ToString()" method is called on the exception object "ex". This method is used to convert the exception object into a string representation.
  • The resulting string representation of the exception is then assigned to the variable "strError".


  • varBizTalkConnStr=System.Configuration.ConfigurationSettings.AppSettings.Get("LookupDB");
Here's an explanation of the code:

  • "varBizTalkConStr" is a variable that will hold the retrieved configuration setting value.
  • "System.Configuration.ConfigurationSettings" is a class that provides access to the configuration settings in the application's configuration file.
  • "AppSettings" is a property of the ConfigurationSettings class that represents the collection of key-value pairs stored in the AppSettings section of the configuration file.
  • "Get("LookupDB")" is a method used to retrieve the value associated with the specified key "LookupDB" from the AppSettings collection.

  • System.Diagnostics.EventLog.WriteEntry("Error Message",strError);
Here's an explanation of the code:

  • "System.Diagnostics.EventLog" is a class that provides access to Windows event logs, allowing the application to read from or write to them.
  • "WriteEntry" is a method of the EventLog class that writes an entry to the event log.
  • The first parameter of WriteEntry is the string "Error Message", which represents the source or category of the log entry.
  • The second parameter, "strError", is the actual error message that will be written to the event log.

  • creationDate = System.DateTime.Now;
Here's an explanation of the code:
  • "System.DateTime.Now" is a static property of the DateTime struct that returns the current date and time.
  • The value returned by DateTime.Now represents the current system date and time when the code is executed.
  • The code assigns this current date and time value to the variable "creationDate".

  • ID=SSOSettingsFileManager.SSOSettingsFileReader.ReadString("SSOPOC","ID");
The given code is accessing a method ReadString from the SSOSettingsFileReader class. Let's break down the code and understand what it does:

  • SSOSettingsFileReader:  It provides methods for reading specific data from a settings file.
  • ReadString("SSOPOC","ID"): This is a method call on the SSOSettingsFileReader class, specifically the ReadString method. This method takes two arguments: application name ("SSOPOC") and a key name ("ID").
  •  The "SSOPOC" parameter refers to an SSO application, and "ID" is the key that identifies the specific value to be retrieved.

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