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Windows datagrid binding

Winform datagrid in windows c# app.

i have a student grid (dgStudents) and a student attendance grid (dgAttend)
on a form

outside of the student grid i have a textbox (txtStudentComments)

I want the attendance grid to re-position whenever the student grid row
changes.

I accomplish this with

dgStudents.SetDataBinding(dsRoster,"ERStudent");

then

dgAttend.SetDataBinding(dsRoster,"ERStudent.relStu dentAttendance");

My problem is that in order to make the txtStudentComment value (outside the
student grid) change to the value in dsRoster.Tables["ERStudent"]
corresponding to the current student row in dgStudents, i have to do this:

dgStudents.DataSource = dsRoster.Tables["ERStudent"];

txtStudentComment.DataBindings.Add("Text",dsRoster .Tables["ERStudent"],"COMM
ENTS");

which breaks the positioning of dgAttend with dgStudents!

Any ideas would be greatly appreciated!
Jul 21 '05 #1
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