SqlDataReader.GetString Method
.NET Framework 4.5
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Gets the value of the specified column as a string.
Namespace: System.Data.SqlClient
Assembly: System.Data (in System.Data.dll)
Parameters
- i
- Type: System.Int32
The zero-based column ordinal.
Implements
IDataRecord.GetString(Int32)IDataRecord.GetString(Int32)
| Exception | Condition |
|---|---|
| InvalidCastException |
The specified cast is not valid. |
No conversions are performed; therefore, the data retrieved must already be a string.
Call IsDBNull to check for null values before calling this method.
Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
