- #Database part 2 how to#
- #Database part 2 upgrade#
To apply these changes, click Save in the Standard toolbar in Visual Studio, or press CTRL+S.
When the Cars table is added to the dataset schema, the one-to-many relationship (a single row in the first table can be related to one or more rows in the second table, while a row in the second table can only be related to one row in the first table) between the Cars table and CarScheduling table is automatically created by Visual Studio. This will add the Cars table with the specified fields to CarsDBDataSet. In the list of available Data Connections, expand the CarsDB.mdb node, select the ID, Model and Picture fields of the Cars table, and drop them onto the designer. To do this, select the Server Explorer item in the View menu, or press CTRL+ALT+S. When the designer is opened, expand the Server Explorer pane, which shows all data connections that are currently available in Visual Studio. To do this, open the CarsDBDataSet.xsd designer by double-clicking the corresponding item in the Solution Explorer. To bind the scheduler to the Cars table of the same database, this table must be added to the CarsDBDataSet schema. This SchedulerControl should already be bound to the CarScheduling table of the CarsDB database (by default, the CarsDB.mdb file that is placed in C:\Users\Public\Documents\DXperience 22.1 Demos\Data). Open the WPF Application containing the SchedulerControl that was created in How to: Bind a Scheduler to MS Access Database (Part 1) (legacy) document. This lesson consists of the following sections. In this example, we will use the Cars table of the CarsDB database as the resource for the scheduler. #Database part 2 how to#
This topic describes how to add resources to a scheduling application, and how to link these resources to appointments. (See Resources for more information.) The following image demonstrates a visual representation of a resource. In Scheduler terms, the objects to which appointments are linked are called Resources. Thus, some teachers (objects) conduct different lessons (events). For example, if we represent lessons as events, they are linked with teachers as objects. Resources: Every teacher who works at this center.Īppointment: A time interval when any one of the teachers is delivering a lecture.Įvents are usually linked with objects. This document contains an example of task scheduling, and illustrates the concept of resources for appointments. The developer decides what is a resource, and provides resource data to a scheduling application. In real-world scheduling applications, an appointment is seldom processed “as is”, and is usually assigned to different resources.
#Database part 2 upgrade#
If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.
If you’re starting a new project, we strongly recommend that you use a new control declared in the namespace. You are viewing documentation for the legacy WPF Scheduler control.
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