Sets the number of columns and rows of months to display.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The maximum number of months that you can display is 12, restricted to one calendar year. The product of the x and y parameters should be 12 or less. For values of x and y that have a product of more than 12, the greater of the x and y values will be iteratively reduced until the product is 12 or less.