private bool TryGetEntryInternal(string entryName, EnvDTE.Expressions expressions, out EnvDTE.Expression expression)
{
expression = expressions.Cast <EnvDTE.Expression>().FirstOrDefault(e => e.Name == entryName);
if (expression != null)
{
return(true);
}
return(false);
}
private EnvDTE.Expression GetEntryInternal(string entryName, EnvDTE.Expressions expressions)
{
var expressionCollection = expressions.Cast <EnvDTE.Expression>();
var expressionMatched = expressionCollection.FirstOrDefault(e => e.Name == entryName);
if (expressionMatched != null)
{
return(expressionMatched);
}
string nestedExpressionNamesString = string.Join(",", expressionCollection.Select(e => e.Name));
throw new Exception($"Could not find the local named {entryName}. Available locals are {nestedExpressionNamesString}.");
}
private static IEnumerable <string> GetAllLocals(EnvDTE.Expressions expressions)
{
foreach (var expression in expressions.Cast <EnvDTE.Expression>())
{
var expressionName = expression.Name;
yield return(expressionName);
var nestedExpressions = expression.DataMembers;
if (nestedExpressions != null)
{
foreach (var nestedLocal in GetAllLocals(nestedExpressions))
{
yield return(string.Format("{0}->{1}", expressionName, nestedLocal));
}
}
}
}