victor-rodrigues submitted these extension methods

Returns datetime corresponding to last day of the month

C# System.DateTime Victor Rodrigues

Returns datetime corresponding to day end

C# System.DateTime Victor Rodrigues

Different way to use String.Format

C# System.String Victor Rodrigues

Returns datetime corresponding to first day of the month

C# System.DateTime Victor Rodrigues

Returns datetime corresponding to day beginning

C# System.DateTime Victor Rodrigues

Returns the excel column name from a column index

C# System.Int32 Victor Rodrigues

Returns true when a number is included in the specified collection.

C# System.Int32 Victor Rodrigues

Returns the excel column index from a column name

C# System.String Victor Rodrigues

Allows you to create date very easily, like 19.June(1970)

C# System.Int32 Victor Rodrigues