get => get_Key(VarKey); set => let_Item(VarKey, value);
//Option based; in the second array, it is sufficient for one of the elements to exists in environment variable to succeed.
public static bool GetEnvironmentVariables(
out Dictionary <string, string> _ParsedResult,
IEnumerable <IEnumerable <string> > _VaribleKeysOptions,
Action <string> _ErrorMessageAction)
{
if (_VaribleKeysOptions == null)
{
_ParsedResult = null;
_ErrorMessageAction?.Invoke("BUtility->GetRequiredEnvironmentVariables: Input _VaribleKeysOptions is null.");
return(false);
}
var Count = _VaribleKeysOptions.Count();
if (Count == 0)
{
_ParsedResult = null;
_ErrorMessageAction?.Invoke("BUtility->GetRequiredEnvironmentVariables: Input _VaribleKeysOptions does not have a key.");
return(false);
}
/*
* Getting environment variables
*/
_ParsedResult = new Dictionary <string, string>(Count);
try
{
foreach (var VarKey in _VaribleKeysOptions)
{
if (VarKey.Count() == 0)
{
_ParsedResult = null;
_ErrorMessageAction?.Invoke("BUtility->GetRequiredEnvironmentVariables: Some required environment variable options are not set.");
return(false);
}
bool bFound = false;
foreach (var OptionKey in VarKey)
{
_ParsedResult[OptionKey] = Environment.GetEnvironmentVariable(OptionKey);
if (_ParsedResult[OptionKey] != null)
{
bFound = true;
}
}
if (!bFound)
{
_ParsedResult = null;
_ErrorMessageAction?.Invoke("BUtility->GetRequiredEnvironmentVariables: Some required environment variables are not set.");
return(false);
}
}
}
catch (Exception e)
{
_ParsedResult = null;
_ErrorMessageAction?.Invoke("BUtility->GetRequiredEnvironmentVariables: Failure during getting required environment variables: " + e.Message);
return(false);
}
return(true);
}
