DbDataRecord.FieldCount Property

Reference

Definition

Namespace:: System.Data.Common

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DbDataRecord.cs

Source:: DbDataRecord.cs

Source:: DbDataRecord.cs

Important

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Indicates the number of fields within the current record. This property is read-only.

public:
 abstract property int FieldCount { int get(); };

public:
 property int FieldCount { int get(); };

public abstract int FieldCount { get; }

public int FieldCount { get; }

member this.FieldCount : int

Public MustOverride ReadOnly Property FieldCount As Integer

Public ReadOnly Property FieldCount As Integer

Property Value

Int32

The number of fields within the current record.

Implements

FieldCount

Exceptions

NotSupportedException

Not connected to a data source to read from.

Applies to

Продукт	Версії
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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