共用方式為

SqlCeResultSet.GetSqlDouble Method

  • 發行項

Returns the value of the column at the specified index as type SqlDouble.

Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in system.data.sqlserverce.dll)

Syntax

'Declaration
Public Overrides Function GetSqlDouble ( _
    ordinal As Integer _
) As SqlDouble
'Usage
Dim instance As SqlCeResultSet
Dim ordinal As Integer
Dim returnValue As SqlDouble

returnValue = instance.GetSqlDouble(ordinal)

public override SqlDouble GetSqlDouble (
    int ordinal
)

public:
virtual SqlDouble GetSqlDouble (
    int ordinal
) override

public SqlDouble GetSqlDouble (
    int ordinal
)

public override function GetSqlDouble (
    ordinal : int
) : SqlDouble

Not applicable.

Parameters

  • ordinal
    The ordinal position of the column from which to retrieve data.

Return Value

The value of the column at the specified index.

Remarks

An exception is thrown if no field exists at the specified ordinal position.

Platforms

Windows CE, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows XP Professional x64 Edition, Windows XP SP2

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

Version Information

.NET Framework

Supported in: 3.0

.NET Compact Framework

Supported in: 2.0

See Also

Reference

SqlCeResultSet Class
SqlCeResultSet Members
System.Data.SqlServerCe Namespace