Thank you

Thank you for taking the time to go through my code. What I want the computer to due it the conditions are true to add points to the textboxes. Which are scores of the players. If the condition are true then the textboxes store the points for shots attempted, shots made and points made. I am apparently way off. I'm looking for an example of a basketball simulator that has match ups. It is back to the drawing board....

Hello,
I am new to VB I get this error message "Conversion from string "" to type 'Double' is not valid. when running my app, (the underline codes are the errors). which is a basketball simulator. How can I correct this; Thank you so much for taking the time to review this.
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