彩票走势图

[C#]

using DevExpress.XtraGrid.Views.Grid;

private int hotTrackRow = DevExpress.XtraGrid.GridControl.InvalidRowHandle;

private int HotTrackRow {

get {

return hotTrackRow;

}

set {

if(hotTrackRow != value) {

int prevHotTrackRow = hotTrackRow;

hotTrackRow = value;

gridView1.RefreshRow(prevHotTrackRow);

gridView1.RefreshRow(hotTrackRow);

if(hotTrackRow >= 0)

gridControl1.Cursor = Cursors.Hand;

else

gridControl1.Cursor = Cursors.Default;

}

}

}

private void gridView1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e) {

GridView view = sender as GridView;

GridHitInfo info = view.CalcHitInfo(new Point(e.X, e.Y));

if(info.InRowCell)

HotTrackRow = info.RowHandle;

else

 HotTrackRow = DevExpress.XtraGrid.GridControl.InvalidRowHandle;

}

private void gridView1_RowCellStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowCellStyleEventArgs e) {

if(e.RowHandle == HotTrackRow)

e.Appearance.BackColor = Color.PaleGoldenrod;

}

[VB.NET]

Imports DevExpress.XtraGrid

Imports DevExpress.XtraGrid.Views.Grid

Private HotTrackRowValue As Integer = GridControl.InvalidRowHandle

Private Property HotTrackRow() As Integer

Get

Return HotTrackRowValue

End Get

Set(ByVal Value As Integer)

If HotTrackRowValue <> Value Then

Dim PrevHotTrackRow As Integer

PrevHotTrackRow = HotTrackRowValue

HotTrackRowValue = Value

GridView1.RefreshRow(PrevHotTrackRow)

GridView1.RefreshRow(HotTrackRowValue)

If HotTrackRowValue >= 0 Then

GridControl1.Cursor = Cursors.Hand

Else

GridControl1.Cursor = Cursors.Default

End If

End If

End Set

End Property

Private Sub GridView1_MouseMove(ByVal sender As System.Object, ByVal e As MouseEventArgs) Handles GridView1.MouseMove

Dim View As GridView = CType(sender, GridView)

With View.CalcHitInfo(New Point(e.X, e.Y))

If .InRowCell Then

HotTrackRow = .RowHandle

Else

HotTrackRow = GridControl.InvalidRowHandle

End If

End With

End Sub

Private Sub GridView1_RowCellStyle(ByVal sender As Object, ByVal e As RowCellStyleEventArgs) Handles GridView1.RowCellStyle

If e.RowHandle = HotTrackRow Then

e.Appearance.BackColor = Color.PaleGoldenrod

End If

End Sub