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| ESRI.ArcGIS.ADF.Web | |
| SpatialReferenceInfo Class | |
| Members See Also Send Feedback | |
| ESRI.ArcGIS.ADF.Web.SpatialReference Namespace : SpatialReferenceInfo Class |
Object Model
Syntax
| Visual Basic (Declaration) | |
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<XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.UnknownSpatialReferenceInfo)> <XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.DefinitionSpatialReferenceInfo)> <XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.IDSpatialReferenceInfo)> <XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.IDDefinitionSpatialReferenceInfo)> <SerializableAttribute()> Public MustInherit Class SpatialReferenceInfo | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As SpatialReferenceInfo | |
| C# | |
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[XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.UnknownSpatialReferenceInfo)] [XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.DefinitionSpatialReferenceInfo)] [XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.IDSpatialReferenceInfo)] [XmlIncludeAttribute(ESRI.ArcGIS.ADF.Web.SpatialReference.IDDefinitionSpatialReferenceInfo)] [SerializableAttribute()] public abstract class SpatialReferenceInfo | |
Remarks
Classes that extend SpatialReferenceInfo are used to specify the coordinate system for a SpatialReference, which in turn is used to specify the spatial reference for a set of geographic data, such as a map or map layer.
A coordinate system may be specified in a variety of ways. This class provides a common way to identify these various approaches for specifying a coordinate system. Currently three classes extend this class:
- DefinitionSpatialReferenceInfo, for specifying a coordinate system using a definition string;
- IDSpatialReferenceInfo, for specifying the coordinate system using an integer ID; and
- UnknownSpatialReferenceInfo, used when the coordinate system is unknown.
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family