Project Broken - Blank Form

Hello everyone,

I am new here, but I am hoping someone can point me in the right direction.

I have been working on a project for a few days now and was having some success, but something has gone wrong. Now, when I begin to debug the project, my form does not load. Instead, I get small, blank form window.

I am not sure what happened to cause this, but I have a guess. I was trying to add a Double Click event to a project but accidentally added a Click event. I removed the click event from my MainForm.cs file and tried to build the project. At this point, I got an exception that pointed me to some other file (Assembly.cs?) that contained a reference to the Double Click event that I thought I had deleted. I simply highlighted and removed the line, saved the project, and then ran a build. All seemed well, but then I tried to debug. This is when i first noticed the blank form.

Since this occurred, I have completely restarted the project twice. First, I build the GUI, and all seems to work fine. Then, I copy and paste the code from my original MainForm.cs and class files, which somehow breaks the project again.

Does anyone have any thoughts as to what might be happening here?