By Julitta Korol
Particularly, the bankruptcy on Arrays. so much books bypass this subject solely or could have a web page or 2. This has a whole bankruptcy on it, with many "complete" examples, and the explanation i purchased the booklet. this can, in truth, be the definitive reference for arrays. yet there's a notable errors in that bankruptcy, which describes how, for 2nd arrays, the 1st index is for rows, the second one for columns, comparable to Array(rowindex,columnindex). yet i found, after a number of hours of bewilderment, that it is the opposite direction round! the matter is clear from the continual "out of diversity" mistakes i used to be getting. I needed to print.debug virtually each cellphone in my array to substantiate this. additionally, the pick out assertion within the instance that makes use of the GetRows technique to fill a 2nd array (ironically no longer within the bankruptcy on Arrays) may still contain the ORDER via clause, so the knowledge within the array can be within the related order as within the desk from which it truly is uploading. i used to be printing the desk, for reference, however the array used to be, no longer evidently, taken care of in a distinct order! needless to say, the code in those books frequently does not paintings, yet i am yes it really is demanding to facts all of the code, when you consider that typos in code simply are not as seen as with normal prose.
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Additional info for Access 2007 Programming by Example with VBA, XML and ASP
Now run the addTwoNumbers2 procedure. addTwoNumbers2(56, 24) Access displays the result of adding these two numbers on the next line. 6. If you’d rather see the function result in a message box, type the following instruction in the Immediate window and press Enter: msgBox("Total=" & addTwoNumbers2(34,80)) Access displays a message box with the text “Total = 114”. Note: See Chapter 2 for more information on running your procedures and Ü functions from the Immediate window. Figure 1-6: Running procedures and functions in the Immediate window.
Let’s return to the Immediate window to ask some questions. Access remembers the instructions entered in the Immediate window even after you close this window. The contents of the Immediate window are automatically deleted when you exit Microsoft Access. 38 | Chapter 2 Part I ¥Hands-On 2-6: Asking Questions in the Immediate Window 1. Count When you press Enter, Visual Basic enters the number of controls on a new line in the Immediate window. 2. Name When you press Enter, Visual Basic enters the name of the active application on a new line in the Immediate window.
You can also click the 30 | Chapter 2 Part I Parameter Info button ( ) on the Edit toolbar or choose Edit | Parameter Info from the menu bar. You can also display the Parameter Info box when entering a VBA function. To try this out quickly, choose View | Immediate Window, then type the following in the Immediate window: Mkdir( You should see the MkDir(Path As String) tip box just below the cursor. Now, type "C:\NewFolder" followed by the ending parenthesis. When you press Enter, Visual Basic will create a folder named NewFolder in the root directory of your computer.
Access 2007 Programming by Example with VBA, XML and ASP by Julitta Korol