ObjectQuery.GetResultType Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Returns information about the result type of the query.
public:
System::Data::Metadata::Edm::TypeUsage ^ GetResultType();public System.Data.Metadata.Edm.TypeUsage GetResultType ();member this.GetResultType : unit -> System.Data.Metadata.Edm.TypeUsagePublic Function GetResultType () As TypeUsageReturns
A TypeUsage value that contains information about the result type of the query.
Examples
This example creates an ObjectQuery<T> of type DbDataRecord and uses GetResultType to determine whether the type returned represents a row.
using (AdventureWorksEntities context =
new AdventureWorksEntities())
{
string queryString = @"SELECT VALUE product "
+ "FROM AdventureWorksEntities.Products AS product";
ObjectQuery<DbDataRecord> query =
new ObjectQuery<DbDataRecord>
(queryString, context);
TypeUsage type = query.GetResultType();
if (type.EdmType is RowType)
{
RowType row = type.EdmType as RowType;
foreach (EdmProperty column in row.Properties)
Console.WriteLine("{0}", column.Name);
}
}
Applies to
See also
Dolgozzon együtt velünk a GitHubon
A tartalom forrása a GitHubon található, ahol létrehozhat és áttekinthet problémákat és lekéréses kérelmeket is. További információért tekintse meg a közreműködői útmutatónkat.
