在拖放中交换图片框

Question

Hi I've been trying to do a swap between two PictureBoxes with drag and drop, the code I'm using to do the drag and drop is C# Drag and Drop from one Picture box into Another

But I have 9 pictureboxes and i need the swap to be dynamic, cant manage to get the name of the picturebox from where the image is coming so i can do the swap, would love some help on the subject.

Answer 1

A global variable will do your thing like this;

PictureBox from;

when a drag starts from picturebox1 ;

From = picturebox1;

when a drag starts from picturebox2 ;

From = picturebox2;

when DragDrop a picturebox the from variable will be the images source