Inserting and Connecting Symbols

GF_ProjectVX code offers two quick ways to add a variable or a constant to a pin of a block; in order to add a variable that you have already declared, just drag it to the desired pin until you see that the pin changes to a green square; then you can drop it and it will be automati- cally attached: Alternatively you can move the curso over the pin until it changes to the green square, then double-click it to open a dialog; in that dialog you can enter the name o a valid vari- able (even using the object browser) or you can directly enter a constant value.