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    • Accumulator Class
    • Aggregator(T, U) Class
    • Aggregator2(T, U) Class
    • Aggregator2Group Class
    • Aggregator2Group(T) Class
    • AggregatorGroup Class
    • AggregatorGroup(T) Class
    • Aggregators Class
    • BoundaryIntervalBehavior Enumeration
    • CategoricalEncoding Class
    • DataFrame Class
    • DataFrame(R, C) Class
    • DataFrameRow(R, C) Class
    • DateTimeExtensions Class
    • DateTimeUnit Enumeration
    • Direction Enumeration
    • Grouping Class
    • Grouping(TKey) Class
    • Histogram Class
    • Histogram(T) Class
    • IAccumulator(T, U) Interface
    • IAccumulator2(T, U) Interface
    • IAccumulator2(T, U, V) Interface
    • IAggregator Interface
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    • IDataFrame Interface
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    • Index Class
    • Index(T) Class
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    • Subset Class
    • TypePreservingAggregatorGroup Class
    • VectorExtensions Class
  • DataFrame(R, C) Class
    • DataFrame(R, C) Constructor
    • Properties
    • Methods
    • Operators
  • Properties
    • ColumnCount Property
    • ColumnIndex Property
    • Columns Property
    • Item Property Overloads
    • NamedColumns Property
    • NamedRows Property
    • RowCount Property
    • RowIndex Property
    • Rows Property
  • ColumnCount Property
DataFrameR, CColumnCount Property Extreme Optimization Numerical Libraries for .NET Professional
Gets the number of columns in the data frame.

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
Syntax
C#
VB
C++
F#
Copy
public int ColumnCount { get; }
Public ReadOnly Property ColumnCount As Integer
	Get
public:
virtual property int ColumnCount {
	int get () sealed;
}
abstract ColumnCount : int with get
override ColumnCount : int with get

Property Value

Type: Int32

Implements

IDataFrameColumnCount
Version Information

Numerical Libraries

Supported in: 6.0
See Also

Reference

DataFrameR, C Class
Extreme.DataAnalysis Namespace

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