IDataSourceModel Interface

If implemented, accumulates intermediate data source settings during the execution of a Data Source Wizard.

Namespace: DevExpress.DataAccess.Wizard.Model

Assembly: DevExpress.DataAccess.v18.1.dll

Declaration

C#

public interface IDataSourceModel :
    ISqlDataSourceModel,
    IEFDataSourceModel,
    IDataComponentModelWithConnection,
    IObjectDataSourceModel,
    IExcelDataSourceModel,
    IDataComponentModel,
    IWizardModel,
    ICloneable

VB.NET

Public Interface IDataSourceModel
    Inherits ISqlDataSourceModel,
             IEFDataSourceModel,
             IDataComponentModelWithConnection,
             IObjectDataSourceModel,
             IExcelDataSourceModel,
             IDataComponentModel,
             IWizardModel,
             ICloneable

Related API Members

The following members accept/return IDataSourceModel objects:

• DataSourceWizardCustomizationModel.Model

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the IDataSourceModel interface.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

Reporting_wpf-report-designer-how-to-customize-the-list-of-data-providers-in-the-data-source-t456882/CS/WpfReportDesigner_CustomizeWizard/MyWizardCustomizationService.cs#L17

void IDataSourceWizardCustomizationService.CustomizeDataSourceWizard(DataSourceWizardCustomizationModel customization, ViewModelSourceIntegrityContainer container) {
    if(customization.StartPage == typeof(ChooseDataSourceTypePage<IDataSourceModel>)) {
        customization.Model.DataSourceType = DataSourceType.Xpo;

how-to-customize-the-new-report-wizard-introduced-in-the-2014-vol1-release-in-the-end-user-t140683/CS/CustomWizardExample/Wizard/Presenters/ChoosePersonsPage2.cs#L13

public class ChoosePersonsPage2<TModel> : WizardPageBase<Views.IChoosePersonsPageView, TModel>
    where TModel : DevExpress.DataAccess.Wizard.Model.IDataSourceModel {

Reporting_data-source-wizard-how-to-hide-undesired-data-providers-t333751/CS/CustomProviderSample/MyWizardCustomizationService.cs#L32

bool IWizardCustomizationService.TryCreateDataSource(IDataSourceModel model, out object dataSource, out string dataMember) {
    dataSource = null;

Reporting_data-source-wizard-how-to-customize-the-standard-query-builder-dialog-t333785/CS/ReplaceQueryBuilderSample/MyWizardCustomizationService.cs#L20

public bool TryCreateDataSource(IDataSourceModel model, out object dataSource, out string dataMember) {
    dataSource = null;

how-to-add-a-new-data-source-type-to-the-data-source-wizard-t310160/CS/CustomWizardExample/Wizard/CustomDataSourceCreationService.cs#L6

public class CustomDataSourceCreationService : DataSourceCreationService {
    public override DevExpress.DataAccess.IDataComponent CreateDataComponent(IDataSourceModel model) {
        SnapDataSourceModel dataSourceModel = (SnapDataSourceModel)model;

VB.NET

Reporting_wpf-report-designer-how-to-customize-the-list-of-data-providers-in-the-data-source-t456882/VB/WpfReportDesigner_CustomizeWizard/MyWizardCustomizationService.vb#L19

Private Sub IDataSourceWizardCustomizationService_CustomizeDataSourceWizard(ByVal customization As DataSourceWizardCustomizationModel, ByVal container As ViewModelSourceIntegrityContainer) Implements IDataSourceWizardCustomizationService.CustomizeDataSourceWizard
    If customization.StartPage Is GetType(ChooseDataSourceTypePage(Of IDataSourceModel)) Then
        customization.Model.DataSourceType = DataSourceType.Xpo

how-to-customize-the-new-report-wizard-introduced-in-the-2014-vol1-release-in-the-end-user-t140683/VB/CustomWizardExample/Wizard/Presenters/ChoosePersonsPage2.vb#L12

Namespace CustomWizardExample.Wizard.Presenters
    Public Class ChoosePersonsPage2(Of TModel As DevExpress.DataAccess.Wizard.Model.IDataSourceModel)
        Inherits WizardPageBase(Of Views.IChoosePersonsPageView, TModel)

Reporting_data-source-wizard-how-to-hide-undesired-data-providers-t333751/VB/CustomProviderSample/MyWizardCustomizationService.vb#L34

Private Function IWizardCustomizationService_TryCreateDataSource(ByVal model As IDataSourceModel, ByRef dataSource As Object, ByRef dataMember As String) As Boolean Implements IWizardCustomizationService.TryCreateDataSource
    dataSource = Nothing

Reporting_data-source-wizard-how-to-customize-the-standard-query-builder-dialog-t333785/VB/ReplaceQueryBuilderSample/MyWizardCustomizationService.vb#L24

Public Function TryCreateDataSource(ByVal model As IDataSourceModel, <System.Runtime.InteropServices.Out()> ByRef dataSource As Object, <System.Runtime.InteropServices.Out()> ByRef dataMember As String) As Boolean Implements IWizardCustomizationService.TryCreateDataSource
    dataSource = Nothing

how-to-add-a-new-data-source-type-to-the-data-source-wizard-t310160/VB/CustomWizardExample/Wizard/CustomDataSourceCreationService.vb#L8

Public Overrides Function CreateDataComponent(ByVal model As IDataSourceModel) As DevExpress.DataAccess.IDataComponent
    Dim dataSourceModel As SnapDataSourceModel = DirectCast(model, SnapDataSourceModel)