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[elizabethmwashuma]

hi,
First,i have 3columns in my data grid view...

how do i achieve this scenario.

the first column is populated with continent names.the second with country names and the third with cities names.

what code will i use so that wen a continent say Europe is selected, then the country's in Europe shall be populated only and the cities of the country selected shall be populated in the third column.

i am very grateful the for reading this whole excerpt...kindly assist me...i totally appreciate all your assistance.... thanks and regards.