QueryBuilderEditQueryContext Class

Specifies the Query Builder options when using it in a standalone mode.

Namespace: DevExpress.DataAccess.UI.Sql

Assembly: DevExpress.DataAccess.v18.1.UI.dll

Declaration

C#

public sealed class QueryBuilderEditQueryContext :
    UIRunnerContext

VB.NET

Public NotInheritable Class QueryBuilderEditQueryContext
    Inherits UIRunnerContext

Remarks

Use the following methods of the SqlDataSourceUIHelper class to invoke the Query Builder in your WinForms application in a standalone mode:

• SqlDataSourceUIHelper.AddQueryWithQueryBuilder
• SqlDataSourceUIHelper.EditQueryWithQueryBuilder

These methods’ parameters include a QueryBuilderEditQueryContext instance and custom QueryBuilderRunner implementation that define various Query Builder options.

See How to use the Query Builder in a WinForms application for a sample code.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the QueryBuilderEditQueryContext class.

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#

how-to-use-the-query-builder-in-a-winforms-application-t553576/CS/Form1.cs#L16

if(sqlDataSource1.Queries.Count == 0) {
    sqlDataSource1.AddQueryWithQueryBuilder(new QueryBuilderEditQueryContext(), CreateQueryBuilderRunner);
}

VB.NET

how-to-use-the-query-builder-in-a-winforms-application-t553576/VB/Form1.vb#L18

If sqlDataSource1.Queries.Count = 0 Then
    sqlDataSource1.AddQueryWithQueryBuilder(New QueryBuilderEditQueryContext(), AddressOf CreateQueryBuilderRunner)
Else

Inheritance

Object

DevExpress.DataAccess.UI.Wizard.UIRunnerContext

QueryBuilderEditQueryContext