PBXProject.UpdateBuildProperty

public void UpdateBuildProperty (string targetGuid, string name, IEnumerable<string> addValues, IEnumerable<string> removeValues);

public void UpdateBuildProperty (IEnumerable<string> targetGuids, string name, IEnumerable<string> addValues, IEnumerable<string> removeValues);

Parameters

targetGuid	The target GUID as returned by NativeTargetByName.
targetGuids	An array of target GUIDs.
name	The name of the build property.
addValues	The values to add to the build property.
removeValues	The values to remove from the build property.

Adds and removes values from build property in all build configurations for the specified target(s).