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IDataRecord::FieldCount Property
Visual Studio 2008
Gets the number of columns in the current row.
Assembly: System.Data (in System.Data.dll)
Property Value
Type: System::Int32When not positioned in a valid recordset, 0; otherwise, the number of columns in the current record. The default is -1.
After executing a query that does not return rows (for example, using the ExecuteNonQuery method), FieldCount returns -1.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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