GetInt64 Method

DbDataReader::GetInt64 Method (Int32)

 

Gets the value of the specified column as a 64-bit signed integer.

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

public:
virtual long long GetInt64(
	int ordinal
) abstract

Parameters

ordinal
Type: System::Int32

The zero-based column ordinal.

Return Value

Type: System::Int64

The value of the specified column.

Exception Condition
InvalidCastException

The specified cast is not valid.

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