1. Add external files to Project Right-click XXX.jpx in the Project Bar, select Add Files / Packages / Classes Options or Project -> Add Files / Packages / Classes 2. Solve Input Tips Map Questions Tools -> Preferences -> Edit -> Color removes all the black body properties in all Screen Element. 3. When using JBuilder's GUI to draw a graphical interface, you write the initialization code that you write does not write to its automatically generated jinit (), write directly to the constructor.
4. When compiling errors, you can execute the clean first, and then remove the original Class files after the original Class file is cleared and recompiled with Make.
5. Using JBuilder to make .exe file wizards -> native executable builder, configure parameters, you need to build a desired .exe file. 6. Synchronize editing of the code that needs to be edited, and a button that draws two pen on the left side will appear, click the button to enter the status of the synchronous editing. The same text in the area will be marked with a blue box. At this time we can modify the same properties, methods, etc. Or use the CTRL SHIFT J shortcut to select the code. 7. The code format all selected the code you need to edit, press TAB health to set the selected code to the fixed format.
