SelfServicingExtensionMethods.FetchAsDataTableAsync Method (IDao, DynamicQuery, DataTable, ITransaction, CancellationToken) |
Namespace:
SD.LLBLGen.Pro.QuerySpec.SelfServicing
Assembly:
SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.8.0.0 (5.8.21.0111)
Syntaxpublic static Task<DataTable> FetchAsDataTableAsync(
this IDao dao,
DynamicQuery query,
DataTable destination,
ITransaction transaction,
CancellationToken cancellationToken
)
<ExtensionAttribute>
Public Shared Function FetchAsDataTableAsync (
dao As IDao,
query As DynamicQuery,
destination As DataTable,
transaction As ITransaction,
cancellationToken As CancellationToken
) As Task(Of DataTable)
Parameters
- dao
- Type: SD.LLBLGen.Pro.ORMSupportClasses.IDao
The DAO instance. - query
- Type: SD.LLBLGen.Pro.QuerySpec.DynamicQuery
The query. - destination
- Type: System.Data.DataTable
The destination datatable to fetch the data into. - transaction
- Type: SD.LLBLGen.Pro.ORMSupportClasses.ITransaction
The transaction. - cancellationToken
- Type: System.Threading.CancellationToken
The cancellation token.
Return Value
Type:
Task<DataTable>
the destination datatable specified.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IDao. 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).
Remarks
If the DataTable specified already has columns defined, they have to have compatible types and have to be in the same order as the
columns in the resultset of the query. It's recommended to have columns with the same names as the resultset of the query, to be able to
convert null values to DBNull.Value.
See Also