SqlMapper.ExecuteScalar(T) Method (IDbConnection, CommandDefinition)

SqlMapperExecuteScalarT Method (IDbConnection, CommandDefinition)

Execute parameterized SQL that selects a single value

Namespace: Dapper
Assembly: VirtualRadar.Database (in VirtualRadar.Database.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

public static T ExecuteScalar<T>(
	this IDbConnection cnn,
	CommandDefinition command
)

<ExtensionAttribute>
Public Shared Function ExecuteScalar(Of T) ( 
	cnn As IDbConnection,
	command As CommandDefinition
) As T

public:
[ExtensionAttribute]
generic<typename T>
static T ExecuteScalar(
	IDbConnection^ cnn, 
	CommandDefinition command
)

[<ExtensionAttribute>]
static member ExecuteScalar : 
        cnn : IDbConnection * 
        command : CommandDefinition -> 'T

Type: T
The first cell selected

In Visual Basic and C#, you can call this method as an instance method on any object of type IDbConnection. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).