
'Deklaration
Public NotInheritable Class DataProviderCollection Implements ICanHandleUsedIdentifiers, ICanHandleUsedRelations, ICrossRelationProvider, IDataProvider, IRequireCollectedReportParameters
public sealed class DataProviderCollection : ICanHandleUsedIdentifiers, ICanHandleUsedRelations, ICrossRelationProvider, IDataProvider, IRequireCollectedReportParameters
public ref class DataProviderCollection sealed : public ICanHandleUsedIdentifiers, ICanHandleUsedRelations, ICrossRelationProvider, IDataProvider, IRequireCollectedReportParameters
DataSet ds1 = CreateDataSet(); DataSet ds2 = CreateOtherDataSet(); // combine the data from ds1 and ds2 into one datasource DataProviderCollection providerCollection = new DataProviderCollection(); providerCollection.Add(new AdoDataProvider(ds1)); providerCollection.Add(new AdoDataProvider(ds2)); LL.DataSource = providerCollection; LL.Design();
Dim ds1 As DataSet = CreateDataSet() Dim ds2 As DataSet = CreateOtherDataSet() ' combine the data from ds1 and ds2 into one datasource Dim providerCollection As New DataProviderCollection() providerCollection.Add(New AdoDataProvider(ds1)) providerCollection.Add(New AdoDataProvider(ds2)) LL.DataSource = providerCollection LL.Design()
System.Object
combit.Reporting.DataProviders.DataProviderCollection
Plattformen: Windows 10 (Version 21H2 - 22H2), Windows 11 (21H2 - 23H2), Windows Server 2016 - 2022