Introduction - If you have any usage issues, please Google them yourself
In the GIS-related software often have to enter the latitude and longitude
values, and MFC Edit control based on the latitude and longitude input
controls need to create three Edit edit box to enter the degrees, minutes and
seconds values, and the need for input range and validity of the test. The
BCGControlBar-based latitude and longitude input control realizes the input of the latitude and longitude values in degrees,minutes,and seconds in one input window, and simultaneously verifies the validity of the input points and the input range.The degrees, minutes, and seconds fields can be entered directly through the numeric keypad, also can be fine-tuning button or the keyboard up and down keys to increase or decrease the number, you can use left and right keys for degrees, minutes and seconds to switch the input field. The control can set the input range of degree, the default range is 0 ~ 89.The 1.1 version fixes the logic of keyboard input values directly.