C# Foreach statement not working on datagrid

I need help on a program I am currently creating as I am trying to use a foreach statement on a DataGridView & loop through the rows & cells. I have tried the dataview but this doesn’t seem to have the properties to count through cells. I have therefore tried to use a for each statement on a datagridview to loop through the rows, then the cells & count the cells. However, when I run the code & press the button to execute the loop, the code just bypasses the foreach statement & does not...

C# Foreach statement not working on datagrid