ExtensionsExecuteSelectFirstOrDefaultT(IDbCommand, FuncIDataRecord, T, T) - метод

public static T ExecuteSelectFirstOrDefault<T>(
	this IDbCommand command,
	Func<IDataRecord, T> selector,
	T defaultValue
)

<ExtensionAttribute>
Public Shared Function ExecuteSelectFirstOrDefault(Of T) ( 
	command As IDbCommand,
	selector As Func(Of IDataRecord, T),
	defaultValue As T
) As T

public:
[ExtensionAttribute]
generic<typename T>
static T ExecuteSelectFirstOrDefault(
	IDbCommand^ command, 
	Func<IDataRecord^, T>^ selector, 
	T defaultValue
)

[<ExtensionAttribute>]
static member ExecuteSelectFirstOrDefault : 
        command : IDbCommand * 
        selector : Func<IDataRecord, 'T> * 
        defaultValue : 'T -> 'T