AutoCAD Map 3D 2009 Geospatial Platform Reference

From AutoCAD Map 3D Geospatial Platform API

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Overview
Modules
Classes

void MgNullableProperty::SetNull ( bool bIsNull )

If set to true, disables the getting and setting of the property's value. It does not remove any existing value. Attempting to get or set the value causes an MgNullPropertyValueException. If set to false, reenables the getting and setting of the property's values.

.NET Syntax

void SetNull(bool bIsNull);

Java Syntax

void SetNull(boolean bIsNull);

PHP Syntax

void SetNull(bool bIsNull);

Parameters:

bIsNull

(boolean/bool) Set to true to disable the getting and setting of the property value. Set to false to reenable the getting and setting of the property value.

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