AutoCAD Map 3D 2009 Geospatial Platform Reference

AutoCAD Map 3D Geospatial Platform API

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MgLayerBase
ForceRefresh
GetClassDefinition
GetDisplayInLegend
GetExpandInLegend
GetFeatureClassName
GetFeatureGeometryName
GetFeatureSourceId
GetGroup
GetLayerDefinition
GetLayerType
GetLegendLabel
GetName
GetObjectId
GetSelectable
GetVisible
IsVisible
MgLayerBase
NeedsRefresh
SelectAggregate
SelectFeatures
SetDisplayInLegend
SetGroup
SetLayerDefinition
SetLegendLabel
SetName
SetSelectable
SetVisible
UpdateFeatures
virtual bool MgLayerBase::NeedsRefresh (  )  [virtual]

Determines whether the data for this layer will be refreshed during the next map update.

.NET Syntax
bool NeedsRefresh();
Java Syntax
boolean NeedsRefresh();
PHP Syntax
bool NeedsRefresh();

Returns:
Returns true if the layer will be refreshed, or false otherwise.
Example (PHP) See MgMapBase class .

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