VisibleFieldCount Property
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DbDataReader.VisibleFieldCount Property


Gets the number of fields in the DbDataReader that are not hidden.

Namespace:   System.Data.Common
Assembly:  System.Data (in System.Data.dll)

public virtual int VisibleFieldCount { get; }

Property Value

Type: System.Int32

The number of fields that are not hidden.

This value is used to determine how many fields in the DbDataReader are visible. For example, a SELECT on a partial primary key returns the remaining parts of the key as hidden fields. The hidden fields are always appended behind the visible fields.

Universal Windows Platform
Available since 10
.NET Framework
Available since 2.0
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