Click the displayed page of The gridview to modify the current row.

'Protected sub gridview1_rowdatabound1 (byval sender as object, byval e as gridviewroweventargs) handles gridview1.rowdatabound
'If E. Row. rowtype = datacontrolrowtype. datarow then
''E. Row. Attributes. Add ("onclick", "If (document. oldtr! Export null1_document.oldtr.runtimestyle.css text = '{%this.runtimestyle.css text = 'background-color: red'; document. oldtr = This; window. showmodelessdialog ('bb. aspx? Id = "+ E. Row. cells (0). Text + "');")
''E. Row. Attributes. Add ("onclick", "If (document. oldtr! Export null1_document.oldtr.runtimestyle.css text = ''{%this.runtimestyle.css text = 'background-color: Blue'; document. oldtr = This ;")
''Viewstate ("pageindex") = E. Row. cells (0). Text
''Response. Write (viewstate ("pageindex "))
'E. Row. Attributes. Add ("onclick", E. Row. clientid. tostring () + ". Checked = true; selectx (this )")
'End if

'End sub
'Protected sub gridview1_rowdatabound (byval sender as object, byval e as gridviewroweventargs) handles gridview1.rowdatabound
'If E. Row. rowtype = datacontrolrowtype. datarow then
''E. Row. Attributes. Add ("onmouseover", "If (this! = Prevselitem) {This. style. backgroundcolor = E. Row. style. backgroundcolor }")
''Change the background color when the mouse stays
''E. Row. Attributes. Add ("onmouseout", "If (this! = Prevselitem) {This. style. backgroundcolor = E. Row. style. backgroundcolor }")
''The background color is restored when you move the mouse away.
''E. row. attributes. add ("onclick", E. row. clientid. tostring () + ". checked = true; selectx (this); window. showmodelessdialog ('course. aspx? Id = "+ E. Row. cells (0). Text + "');")
'E. Row. Attributes. Add ("onclick", E. Row. clientid. tostring () + ". Checked = true; selectx (this );")
'End if
'End sub

'Protected sub gridview1_rowdatabound (byval sender as object, byval e as gridviewroweventargs) handles gridview1.rowdatabound
''E. Row. Attributes. Add ("onmouseover", "c = This. style. backgroundcolor; this. style. backgroundcolor = '# 95b8ff '")
''E. Row. Attributes. Add ("onmouseout", "This. style. backgroundcolor = C ")
'E. Row. attributes ("style") = "cursor: hand"
'Dim count as integer = gridview1.rows. Count
'Dim ID as string = ""
'For I as integer = 0 to count-1
'Session ("Course") = gridview1.datakeys (I). value. tostring ()
''Session ("Course") = E. Row. cells (I). Text
''Gridview1. Rows (I). Attributes. Add ("onclick", "newwin = Window. Open ('addclass. aspx? Id = "+ ID +" ', 'newwin', 'width = 500, Height = 550 ')")
'Response. Write (Session ("Course "))
'Next
'End sub