how to create qr code using vb.net gintDontShowCompanyList in .NET framework

Make Code 128 Code Set A in .NET framework gintDontShowCompanyList

gintDontShowCompanyList
Code-128 Encoder In .NET Framework
Using Barcode creator for .NET framework Control to generate, create Code 128 Code Set B image in .NET applications.
www.OnBarcode.com
Read Code 128 In .NET Framework
Using Barcode decoder for .NET framework Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
gintDontShowCompanyList = 0
Bar Code Printer In .NET Framework
Using Barcode generator for VS .NET Control to generate, create bar code image in Visual Studio .NET applications.
www.OnBarcode.com
Decoding Barcode In .NET
Using Barcode recognizer for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
You can verify the value of the variable you just set by typing
Make Code 128 In Visual C#
Using Barcode drawer for Visual Studio .NET Control to generate, create Code 128 Code Set B image in Visual Studio .NET applications.
www.OnBarcode.com
Drawing Code 128 Code Set A In .NET Framework
Using Barcode drawer for ASP.NET Control to generate, create Code 128B image in ASP.NET applications.
www.OnBarcode.com
gintDontShowCompanyList
Code 128 Printer In Visual Basic .NET
Using Barcode creator for .NET Control to generate, create Code 128B image in VS .NET applications.
www.OnBarcode.com
Drawing PDF417 In .NET
Using Barcode encoder for .NET framework Control to generate, create PDF 417 image in VS .NET applications.
www.OnBarcode.com
Part 1: Part Title
EAN / UCC - 14 Generator In VS .NET
Using Barcode generation for .NET Control to generate, create EAN 128 image in .NET applications.
www.OnBarcode.com
Matrix 2D Barcode Maker In Visual Studio .NET
Using Barcode generation for .NET framework Control to generate, create Matrix Barcode image in .NET applications.
www.OnBarcode.com
22
Code 128C Creator In .NET Framework
Using Barcode creation for VS .NET Control to generate, create Code 128C image in Visual Studio .NET applications.
www.OnBarcode.com
Printing Identcode In Visual Studio .NET
Using Barcode creator for .NET Control to generate, create Identcode image in .NET framework applications.
www.OnBarcode.com
Visual basic displays the value of this variable, which should be either 0 or 1. You can set the value of this string to False (0) by typing
2D Barcode Generation In Java
Using Barcode drawer for Java Control to generate, create Matrix Barcode image in Java applications.
www.OnBarcode.com
Printing ECC200 In None
Using Barcode printer for Office Word Control to generate, create Data Matrix 2d barcode image in Microsoft Word applications.
www.OnBarcode.com
22
Generate UPC-A In Java
Using Barcode creator for Java Control to generate, create UCC - 12 image in Java applications.
www.OnBarcode.com
Generate Barcode In Visual Basic .NET
Using Barcode generation for Visual Studio .NET Control to generate, create bar code image in .NET applications.
www.OnBarcode.com
22
Code 39 Extended Maker In .NET Framework
Using Barcode generator for ASP.NET Control to generate, create USS Code 39 image in ASP.NET applications.
www.OnBarcode.com
UPC A Scanner In Visual Basic .NET
Using Barcode scanner for .NET framework Control to read, scan read, scan image in .NET framework applications.
www.OnBarcode.com
22
Recognizing Bar Code In Visual Studio .NET
Using Barcode Control SDK for ASP.NET Control to generate, create, read, scan barcode image in ASP.NET applications.
www.OnBarcode.com
Denso QR Bar Code Maker In None
Using Barcode generation for Online Control to generate, create QR Code image in Online applications.
www.OnBarcode.com
22
Part 5: Automating an Access Application
Microsoft Office Access 2003 Inside Out If you assigned 0 to the variable, you should see that value echoed in the Immediate window.
22
Part 1: Part Title
To have a sense of the power of what you re doing, go to the Database window in Access by clicking the View Microsoft Access button on the left end of the toolbar in the Visual Basic Editor window. Open the frmMain form in Form view. Click the Companies button to find out whether the Select Companies form or the Companies/Organizations form opens. If you go directly to the Select Companies form, then gintDontShowCompanyList must be False (0). Close the form that opens. Now, go back to the Visual Basic Editor window, either by using the Windows Alt+Tab feature or by clicking the Visual Basic button on your Windows taskbar. In the Visual Basic Immediate window, set the value to True by entering in the Immediate window
gintDontShowCompanyList = -1
22 22 22 22 22
Go back to the main switchboard and try the Companies button again. Because you set the public variable to True, you should go directly to the Companies/Organizations form. Now that you have the form open to edit companies, you can set a filter directly from the Immediate window. Leave the form open and go back to that window and enter the expression
Forms!frmCompanies.Filter = [StateOrProvince] = PA
If you want, you can ask what the filter property is to see if it is set correctly. Note that nothing has happened yet to the form. Next, turn on the form s FilterOn property by entering
Forms!frmCompanies.FilterOn = True
Return to the form, and you should now see from the navigation bar that the form is filtered down to two rows all the companies in the state of Pennsylvania. If you want to try another example, return to the Immediate window and enter
Forms!frmCompanies.Section(0).Backcolor = 255
The background of Section(0), the detail area of the form, should now appear red! Note that none of these changes affect the design of the form. You can close the form, and the next time you open it, the form will have a normal background color, and the records won t be filtered. Using Breakpoints You saw earlier how to set a breakpoint within a module procedure. To see how a breakpoint works, open the modExamples module in the VBE window, find the ShowTables function, and be sure you have set a breakpoint on the Next tbl statement as shown in Figure 22-6. Because the ShowTables procedure is a function that might return a value, you have to ask Visual Basic to evaluate the function in order to run it. The function doesn t require any parameters, so you don t need to supply any. To run the function, type ShowTables() in the Immediate window, as shown in Figure 22-6, and press Enter. (I undocked the Immediate window to make it easier to see in the figure.)
Part 5: Automating an Access Application
Understanding Visual Basic Fundamentals Note You can also ask Visual Basic to run any public procedure by clicking in the procedure and clicking the Run button on either the Standard or Debug toolbar.
F22QQ06.bmp
Figure 22-6. Running a module function from the Immediate window.
Visual Basic runs the function you requested. Because you set a breakpoint, the code stops on the statement with the breakpoint, as shown in Figure 22-7. The first table in the database is actually a linked table (a Microsoft Excel spreadsheet), so you won t see any output. Click the Continue button on the toolbar to run through the loop a second time to display the first table. Note that I chose Locals Window from the View menu to reveal the Locals window you can see across the bottom of Figure 22-7. In the Locals window, Visual Basic shows you all the active variables. You can, for example, click the plus sign next to the word cat (a variable set to the currently opened database catalog) to browse through all the property settings for the database and all the objects within the database. You can click on the tbl variable to explore the columns and properties in the table. See the section titled Collections, Objects, Properties, and Methods on page 791 for details about all the objects you see in the tree under the database catalog. The Immediate window displays the output of three Debug.Print statements within the function you re running, as also shown in Figure 22-7 on the next page.
If you want to see the results of executing the next loop in the code (examining the next table object in the catalog), click the Continue button on the toolbar. If you want to run the code a single statement at a time, choose Step Into or Step Over from the Debug menu or open the 769
Copyright © OnBarcode.com . All rights reserved.