DataReader.GetItem Method (Int32)

Retrieves the value of the item at the specified index in the current block of data.

Namespace: Microsoft.VisualStudio.Data
Assembly: Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)

Syntax

'宣言
Public MustOverride Function GetItem ( _
    index As Integer _
) As Object
'使用
Dim instance As DataReader
Dim index As Integer
Dim returnValue As Object

returnValue = instance.GetItem(index)

public abstract Object GetItem(
    int index
)

public:
virtual Object^ GetItem(
    int index
) abstract

public abstract function GetItem(
    index : int
) : Object

Parameters

index
Type: System.Int32

Index into the current block of the data item at which to retrieve the integer value.

Return Value

Type: System.Object

Returns an integer value from the specified index in the current block of data.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	The index parameter is invalid.

Permissions

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.