You probably guessed that to execute the code, you click the run button in the toolbar at the top. The shortcut for this button is the F5 key. As an additional point, it is sometimes useful to know how to execute your code without opening the IDE.
This command can conveniently be stored in a toolbar or pallette using the normal process for editing the user interface — CUI. If so, I assure you this is the tip of a very large iceberg. Code is executed from the top down in the same manner you would read a book, unless you tell VB to do something else. This is the first line of code. This line creates what is known as a variable. A variable is basically a memory bank with a name.
We specified the name MyString, but it could have been called something else if we liked. In this case, it is what is known as a String variable, or a Text-String. This basically means that anything that is attempted to be stored into the variable MyString should be interepretted as Text. If it is not text, VB will try to convert it to text. This line of code shows you how to set the contents of a variable.
The text after the equals sign must be enclosed inside quotation marks. If it was not enclosed in quotation marks, VB would try to execute the text as code, and an error would occur the text would also be red. So enclosing it in quotation marks tells VB not to interpret this as code, but use it as a text value. This line of code causes a messagebox to be displayed.
The command for doing so is MsgBox. We could have explicitly put in any text we like enclosed in quotation marks, and it would be executed in the same way, displaying the inside of the quotation marks instead of the contents of the variable. In this instance it is a number. You might also have noticed the brackets containing the number 2. The name of the variable is still just Point but this time it is an array.
Think of an array as a list within that variable. This particular array has 3 elements to that list — 0, 1, and 2. Similarly to before, this is assigning values to the variable. Realise that all of the values are actually stored in the same variable, but just organised into a list. The final line of code in this subroutine. The first part is quite self explanatory — Thisdrawing. This adds some text into the modelspace of the active drawing. If there is no active drawing i.
Where do you want to display it? What size do you want it to be? See the security advisory on the Autodesk Trust Center for more information. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
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Autodesk does not warrant, either expressly or implied, the accuracy, reliability or completeness of the information translated by the machine translation service and will not be liable for damages or losses caused by the trust placed in the translation service. Back to Topic Listing Previous Next. Filter by Lables. Message 1 of 4. Just wondering if anyone knows about this. Should I interpret this error in the Documentation one amongst many as an indication that VBA will follow the multiline development path?
Also were can I find a listing of the errors in the VBA help files? NET does anyone know of a good getting started VB. NET book and are there any VB. Phil Custer, P. Custer Services, Inc.
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