Project.SetProperty Method (String, String, String)
Sets the value of the specified property.
MSBuild is now included in Visual Studio instead of the .NET Framework. You can use MSBuild 12.0 side-by-side with versions previously deployed with the .NET Framework.For more information, see What's New in MSBuild 12.0.
Assembly: Microsoft.Build.Engine (in Microsoft.Build.Engine.dll)
public void SetProperty( string propertyName, string propertyValue, string condition )