HUsing ADO.NET 2.0 with Microsoft Access Databases - Cengage ...

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32 Appendix H Using ADO.NET 2.0 with Microsoft Access Databases Only the selected objects will be included in the dataset 11. Click the Finish button. The computer adds a dataset to the Data Sources window. Click the plus box that appears before Game1 in the Data Sources window. See Figure H.44. Table object Field objects FIGURE H.43 FIGURE H.44 Database objects selected in the Choose Your Database Objects screen Dataset added to the Data Sources window Appendix H C5779 39147 Page 32 07/10/06--JHR 12. Now preview the data contained in the dataset. Right-click the Data Sources window, then click Preview Data, and then click the Preview button in the Preview Data dialog box. See Figure H.45.
Programming Tutorial 33 Appendix H C5779 39147 Page 33 07/10/06--JHR The dataset contains nine records, each having six fields FIGURE H.45 Data displayed in the Preview Data dialog box 13. Click the Close button in the Preview Data dialog box, then save the solution. Next, you will bind the field objects in the dataset to the appropriate text boxes on the form. To bind the field objects to the text boxes, then test the application: 1. Click the Question field object in the Data Sources window, then drag the Question field object to the questionTextBox, as shown in Figure H.46. questionTextBox Question field object Question field object being dragged to the questionTextBox FIGURE H.46 Question field object being dragged to the questionTextBox 2. Release the mouse button. The computer binds the Question field object to the questionTextBox. It also adds the TriviaDataSet, Game1BindingSource, and Game1TableAdapter objects to the component tray, as shown in Figure H.47.
Page 1 and 2: H Using ADO.NET 2.0 with Microsoft
Page 3 and 4: Database Terminology 3 Notice that
Page 5 and 6: Connecting a Database to an Applica
Page 7 and 8: Connecting a Database to an Applica
Page 9 and 10: Binding the Objects in a Dataset 9
Page 17 and 18: Accessing the Records in a Dataset
Page 19 and 20: Dataset Designer 19 You can use the
Page 21 and 22: Dataset Designer 21 Appendix H C577
Page 23 and 24: Dataset Designer 23 3. In the Choos
Page 25 and 26: Dataset Designer 25 Used by the WHE
Page 27 and 28: Dataset Designer 27 The user can ru
Page 29 and 30: Programming Tutorial 29 TOE Chart:
Page 31: Programming Tutorial 31 6. Click th
Page 35 and 36: Programming Tutorial 35 5. Click th
Page 37 and 38: Programming Tutorial 37 Option Expl
Page 39 and 40: Programming Example 39 TOE Chart: T
Page 41 and 42: Quick Review 41 Private Sub MainFor
Page 43 and 44: Self-Check Questions and Answers 43
Page 45 and 46: Review Questions 45 3. A group of r
Page 47 and 48: Computer Exercises 47 3. Write a SE
Page 49 and 50: Case Projects 49 c. Allow the user

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