can anyone tell about the difference between rs232 and rs422 in detail please.. thanks in advance

regards sudhakar

i want to create a tool bar which should contain both text and bitmap. it should be done in dialog based application like toolbars in any window(Ex. Back with left arrow, forward with right arrow, save with floppy symbol) can anyone help me.plz. thanks in advance

regards sudhakar

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how to create a bar in dialog base application, like how we create in SDI/MDI.

regards sudhakar

i need to change the color of the the entire dialog not only the controls on that dialog.

regards sudhakar

what is the purpose of OnCtlColor i have used one brush in onctlcolor and i am returning the handle of that brush. cos of that GDI objects(can see in task manager) are going on increasing and memory usage is also increasing. if i comment that brush everything is ok.. nothing is increasing. but in my application i must use that brush to draw the whole application. can anyone give me solution to solve that problem

regards sudhakar

use 'BeginWaitCursor()'and 'EndWaitCursor()' between these two function calls write ur body of the function. the moment it calls the BeginWaitCursor() arrow cursor will change into hour glass and when it reaches EndWaitCursor() hour glass will change into arrow cursor. for ex: void C01Dlg::OnRelay() { BeginWaitCursor(); // //your function body // // EndWaitCursor(); } wherever you move ur mouse pointer it will be a hour glass only.. try it out. ok.. bye. -- modified at 7:48 Tuesday 26th June, 2007

regards sudhakar