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ChartDataSourceAdapter Members

The base class for data adapters that provide data to generate chart items.

Fields

Name Description
AttributeMappingsProperty static Identifies the DataSourceAdapterBase.AttributeMappings dependency property. Inherited from DataSourceAdapterBase.
ClustererProperty static Identifies the MapDataAdapterBase.Clusterer dependency property. Inherited from MapDataAdapterBase.
DataMemberProperty static Identifies the DataSourceAdapterBase.DataMember dependency property. Inherited from DataSourceAdapterBase.
DataSourceProperty static Identifies the DataSourceAdapterBase.DataSource dependency property. Inherited from DataSourceAdapterBase.
ItemIdDataMemberProperty static Identifies the ChartDataSourceAdapter.ItemIdDataMember dependency property.
ItemMaxSizeProperty static Identifies the ChartDataSourceAdapter.ItemMaxSize dependency property.
ItemMinSizeProperty static Identifies the ChartDataSourceAdapter.ItemMinSize dependency property.
MeasureRulesProperty static Identifies the ChartDataSourceAdapter.MeasureRules dependency property.
SourceCoordinateSystemProperty static Identifies the CoordinateSystemDataAdapterBase.SourceCoordinateSystem dependency property. Inherited from CoordinateSystemDataAdapterBase.
SummaryFunctionProperty static Identifies the ChartDataSourceAdapter.SummaryFunction dependency property.

Properties

Name Description
AttributeMappings Provides access to the collection of attribute mappings. Inherited from DataSourceAdapterBase.
CanFreeze Gets a value that indicates whether the object can be made unmodifiable. Inherited from Freezable.
Clusterer Gets or sets the clusterer that aggregates map items. Inherited from MapDataAdapterBase.
DataMember Specifies the name of an object in a data source to provide data for a data adapter. Inherited from DataSourceAdapterBase.
DataSource Specifies the data source to provide data for a data adapter. Inherited from DataSourceAdapterBase.
DependencyObjectType Gets the DependencyObjectType that wraps the CLR type of this instance. Inherited from DependencyObject.
Dispatcher Gets the Dispatcher this DispatcherObject is associated with. Inherited from DispatcherObject.
DisplayItems Returns map items which are displayed by a map control. Inherited from MapDataAdapterBase.
IsFrozen Gets a value that indicates whether the object is currently modifiable. Inherited from Freezable.
IsSealed Gets a value that indicates whether this instance is currently sealed (read-only). Inherited from DependencyObject.
ItemIdDataMember Gets or sets the name of the data field that contains the ID values of chart items.
ItemMaxSize Specifies the maximum size of generated chart items.
ItemMinSize Specifies the minimum size of generated chart items.
MeasureRules Specifies rules to define the meaning of the size for generated chart items.
SourceCoordinateSystem Gets or sets the coordinate system of a data adapter. Inherited from CoordinateSystemDataAdapterBase.
SummaryFunction Specifies the summary function to aggregate data when generating chart items.

Methods

Name Description
CheckAccess() Determines whether the calling thread has access to this DispatcherObject. Inherited from DispatcherObject.
ClearValue(DependencyProperty) Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier. Inherited from DependencyObject.
ClearValue(DependencyPropertyKey) Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey. Inherited from DependencyObject.
Clone() Creates a modifiable clone of the Freezable, making deep copies of the object’s values. When copying the object’s dependency properties, this method copies expressions (which might no longer resolve) but not animations or their current values. Inherited from Freezable.
CloneCore(Freezable) protected Makes the instance a clone (deep copy) of the specified Freezable using base (non-animated) property values. Inherited from Freezable.
CloneCurrentValue() Creates a modifiable clone (deep copy) of the Freezable using its current values. Inherited from Freezable.
CloneCurrentValueCore(Freezable) protected Makes the instance a modifiable clone (deep copy) of the specified Freezable using current property values. Inherited from Freezable.
CoerceValue(DependencyProperty) Coerces the value of the specified dependency property. This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject. Inherited from DependencyObject.
CreateInstance() protected Initializes a new instance of the Freezable class. Inherited from Freezable.
Equals(Object, Object) static Determines whether the specified object instances are considered equal. Inherited from Object.
Equals(Object) Determines whether a provided DependencyObject is equivalent to the current DependencyObject. Inherited from DependencyObject.
Freeze() Makes the current object unmodifiable and sets its IsFrozen property to true. Inherited from Freezable.
Freeze(Freezable, Boolean) protected static If the isChecking parameter is true, this method indicates whether the specified Freezable can be made unmodifiable. If the isChecking parameter is false, this method attempts to make the specified Freezable unmodifiable and indicates whether the operation succeeded. Inherited from Freezable.
FreezeCore(Boolean) protected Makes the Freezable object unmodifiable or tests whether it can be made unmodifiable. Inherited from Freezable.
GetAsFrozen() Creates a frozen copy of the Freezable, using base (non-animated) property values. Because the copy is frozen, any frozen sub-objects are copied by reference. Inherited from Freezable.
GetAsFrozenCore(Freezable) protected Makes the instance a frozen clone of the specified Freezable using base (non-animated) property values. Inherited from Freezable.
GetCurrentValueAsFrozen() Creates a frozen copy of the Freezable using current property values. Because the copy is frozen, any frozen sub-objects are copied by reference. Inherited from Freezable.
GetCurrentValueAsFrozenCore(Freezable) protected Makes the current instance a frozen clone of the specified Freezable. If the object has animated dependency properties, their current animated values are copied. Inherited from Freezable.
GetHashCode() Gets a hash code for this DependencyObject. Inherited from DependencyObject.
GetItemBySourceObject(Object) Gets a map item by the source object. Inherited from DataSourceAdapterBase.
GetItemListSourceIndices(Object) Returns the indices of items in the source list for the specified item.
GetItemSourceObject(MapItem) Returns the source object of the specified map item. Inherited from DataSourceAdapterBase.
GetLocalValueEnumerator() Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject. Inherited from DependencyObject.
GetType() Gets the Type of the current instance. Inherited from Object.
GetValue(DependencyProperty) Returns the current effective value of a dependency property on this instance of a DependencyObject. Inherited from DependencyObject.
InvalidateProperty(DependencyProperty) Re-evaluates the effective value for the specified dependency property. Inherited from DependencyObject.
LoadData() Loads data from the specified data source. Inherited from MapDataAdapterBase.
MemberwiseClone() protected Creates a shallow copy of the current Object. Inherited from Object.
OnChanged() protected Called when the current Freezable object is modified. Inherited from Freezable.
OnClustered() Called after the clusterization is finished. Inherited from MapDataAdapterBase.
OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty) protected This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code. Inherited from Freezable.
OnFreezablePropertyChanged(DependencyObject, DependencyObject) protected Ensures that appropriate context pointers are established for a DependencyObjectType data member that has just been set. Inherited from Freezable.
OnPropertyChanged(DependencyPropertyChangedEventArgs) protected Overrides the DependencyObject implementation of OnPropertyChanged(DependencyPropertyChangedEventArgs) to also invoke any Changed handlers in response to a changing dependency property of type Freezable. Inherited from Freezable.
OnViewportUpdated(MapViewport) Called every time the viewport is changed. Inherited from MapDataAdapterBase.
ReadLocalValue(DependencyProperty) Returns the local value of a dependency property, if it exists. Inherited from DependencyObject.
ReadPreamble() protected Ensures that the Freezable is being accessed from a valid thread. Inheritors of Freezable must call this method at the beginning of any API that reads data members that are not dependency properties. Inherited from Freezable.
ReferenceEquals(Object, Object) static Determines whether the specified Object instances are the same instance. Inherited from Object.
SetCurrentValue(DependencyProperty, Object) Sets the value of a dependency property without changing its value source. Inherited from DependencyObject.
SetValue(DependencyProperty, Object) Sets the local value of a dependency property, specified by its dependency property identifier. Inherited from DependencyObject.
SetValue(DependencyPropertyKey, Object) Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property. Inherited from DependencyObject.
ShouldSerializeProperty(DependencyProperty) protected Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property. Inherited from DependencyObject.
ToString() Returns a string that represents the current object. Inherited from Object.
UpdateItemsSize() Updates the sizes of chart items.
VerifyAccess() Enforces that the calling thread has access to this DispatcherObject. Inherited from DispatcherObject.
WritePostscript() protected Raises the Changed event for the Freezable and invokes its OnChanged() method. Classes that derive from Freezable should call this method at the end of any API that modifies class members that are not stored as dependency properties. Inherited from Freezable.
WritePreamble() protected Verifies that the Freezable is not frozen and that it is being accessed from a valid threading context. Freezable inheritors should call this method at the beginning of any API that writes to data members that are not dependency properties. Inherited from Freezable.

Events

Name Description
Changed Occurs when the Freezable or an object it contains is modified. Inherited from Freezable.
CustomizeMapItem Occurs when vector items are generated. Inherited from DataSourceAdapterBase.
PropertyChanged Occurs every time any of the MapDependencyObject class properties has changed its value. Inherited from MapDependencyObject.
See Also