Set the Layout property to MinimumSpacing.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`public void SetLayoutMinimumSpacing( double distance, SpacingRuleJustification just, double gridlinesRotation, double offset )`

Visual Basic
`Public Sub SetLayoutMinimumSpacing ( _ distance As Double, _ just As SpacingRuleJustification, _ gridlinesRotation As Double, _ offset As Double _ )`

Visual C++
`public: void SetLayoutMinimumSpacing( double distance, SpacingRuleJustification just, double gridlinesRotation, double offset )`

Remarks

When changing the Layout to MinimumSpacing, you must also simultaneously set the Distance, Justification, GridlinesRotation, and Offset properties.