I am trying to check if my excel file already exists. If it doesn't exists, I want to create a new one and if it exists I will delete it and create a new one. I wrote following program but …
I'm using apache poi 3.7 and I need to put border to a range of cells or merged region.
how can I to apply border to a merged region when the sheet and workbook type is XSSF. In HSSF type I …
I'm trying to write a program that works with Excel docs, but the HSSF format is too small for my requirements. I'm attempting to move to XSSF, but I keep getting errors when trying to use it.
I managed to …