'宣言
Public Interface INumberDataField Inherits IDataField, GrapeCity.DataVisualization.Chart.IEquatable(Of IDataField)
public interface INumberDataField : IDataField, GrapeCity.DataVisualization.Chart.IEquatable<IDataField>
'宣言
Public Interface INumberDataField Inherits IDataField, GrapeCity.DataVisualization.Chart.IEquatable(Of IDataField)
public interface INumberDataField : IDataField, GrapeCity.DataVisualization.Chart.IEquatable<IDataField>