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Question: Was DoModalOp method removed from E3 version 3.1? Solution: This method still exists to keep the compatibility with applications developed in older versions, but it is hidden and it…

Question: How can I copy a file that is on another machine of the network via E3? Solution: This can only be done via scripts. Example (script being executed at…

Question: How can I get individual data about the current date (day, month, year, hour, minute and second)? Solution: To do so, you can use now command, which returns the…

Question: How can I execute the Windows calculator via scripts? Solution: There are two ways to do so: 1) By using Viewer’s ExecuteExternalApp method, which executes external software. For example:…

Question: What is the size limit of the DocString property’s content? Solution: This limit is of 1GB of characters or the free memory’s size (if it is smaller than 1GB).

Question: What is the Validate event’s purpose? How can I use it? Solution: You use this event to validate the input data, allowing you to cancel the operation if the…

Autor
Mateus Machado

Environment variables are operational system’s variables that contain information about the system, such as specific directories, the logged user’s name, and the current date. You can use these variables in…