public virtual Task<T> GetScalarAsync<E, T>(
	Expression<Func<IEnumerable<E>, T>> expression,
	Expression<Func<E, bool>> where = null,
	Object param = null
)
where E : class

Parameters

expression

Type: System.Linq.ExpressionsExpressionFuncIEnumerableE, T
Scalar expression.

where (Optional)

Type: System.Linq.ExpressionsExpressionFuncE, Boolean
Where expression.

param (Optional)

Type: SystemObject
Query parameters

Type Parameters

E

Type of the entity.

T

Result type.

Return Value

Reference