NIM075542 for ArcGIS Engine

Número de ID del error	NIM075542
Enviado	November 17, 2011
Última modificación	June 5, 2024
Relacionado con	ArcGIS Engine
Versión encontrada	10.0
Lenguaje del programa	C#
Sistema operativo	Windows OS
Versión de sistema operativo	7
Estado	Will Not Be Addressed

Información adicional

NotifyMapPropertiesChanged after the maps spatial reference has been updated.

Solución alternativa

Need to call NotifyMapPropertiesChanged after the maps spatial reference is updated. Below you see a modified version of the customers CenterMapAt procedure with this call added. Friend Sub CenterMapAt(ByVal pCenter As IPoint) Dim geo As CGeoGraphicsCjmtk = CGeoGraphicsCjmtk.Instance If m_MapControl IsNot Nothing Then 'Test to see if we are getting near the edge of the map If ResetCentralMeridian(m_ProjectedCoordinateSystem.CentralMeridian(True), New CPosition(pCenter.Y, pCenter.X)) Then 'If so, move the central meridian to the center point entered and re-project the map m_MapControl.SpatialReference = UpdateMapCentralMeridian(pCenter.X) Refresh(MapLayer.All) End If pCenter = geo.ConvertGeographicPointToProjectedPoint(pCenter.X, pCenter.Y) m_MapControl.CenterAt(pCenter) Dim baseLayer As IBasemapLayer = TryCast(m_MapControl.Layer(m_MapControl.LayerCount - 1), IBasemapLayer) If baseLayer IsNot Nothing Then If m_UseInvalidateCache Then baseLayer.InvalidateCache() Else baseLayer.NotifyMapPropertiesChanged(m_MapControl.Map, True) End If End If End If End Sub