DensityDataSet.Query Property
Gets or sets the source query used when retrieving data from the source DataSet; can only be set before initialization.
Thread safety: This property is not thread-safe. Show
Syntax
public Query Query { get; set; }Property Value
This property can only be modified before the dataset has been initialized. Attempting to modify it after initialization will cause an exception to be thrown.
Remarks
A source query can often be used to filter the points that should be used by the density dataset. For example, if the source DataSet is a MapPackageDataSet, a ShapefileDataSet or a VpfDataSet, then you can use the general condition property that exists in a MapPackageQuery, a ShapefileQuery and a VpfQuery. And in other cases, it may be possible to use other query properties.
However, if the appropriate query class cannot express the filtering condition you want, you should use the FeatureCondition instead.
Platforms
Windows, Linux, Android