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Brad
210
Cursor not changing in add row
posted

In my grid I have a column where I changed the default cursor.  I do this in grd_InitializeLayout:

e.Layout.Bands(0).Columns("FileName").CellAppearance.Cursor = Cursors.Hand.

 

However, when the user is in an add row, I want to keep the default cursor, so I added the code:

e.Layout.Bands(0).Override.TemplateAddRowCellAppearance.Cursor = Cursors.Default

e.Layout.Bands(0).Override.AddRowCellAppearance.Cursor = Cursors.Default.

 

Unfortunately, when I move my mouse over the cell for that column in an add row, it is still showing the Hand cursor instead of the default cursor.  How would I make sure the correct cursor is shown?

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  • 469350
    Offline posted

    Hi,

    I tested out your code and I also added a BackColor to each appearance just so I can see the order of precedence. It looks like the CellAppearance on the column overrides any appearances on the row level, so it's nothing specifically to do with the Cursor property.

    So I think you will have to handle a few events and set the cursor on the cell level. Here's some sample code I whipped up that seems to work.

    

    Imports Infragistics.Win.UltraWinGrid

    Public Class Form1

        Private Sub UltraGrid1_InitializeLayout(ByVal sender As System.Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs) Handles UltraGrid1.InitializeLayout
            Dim HandAppearance As Infragistics.Win.Appearance
            HandAppearance = e.Layout.Appearances.Add("Hand")
            HandAppearance.Cursor = Cursors.Hand

            e.Layout.Override.AllowAddNew = AllowAddNew.TemplateOnBottom
        End Sub

        Private Sub UltraGrid1_InitializeRow(ByVal sender As System.Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeRowEventArgs) Handles UltraGrid1.InitializeRow
            Me.SetHandCursor(e.Row)
        End Sub

        Private Sub UltraGrid1_InitializeTemplateAddRow(ByVal sender As System.Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeTemplateAddRowEventArgs) Handles UltraGrid1.InitializeTemplateAddRow
            Me.SetHandCursor(e.TemplateAddRow)
        End Sub

        Private Sub UltraGrid1_AfterRowUpdate(ByVal sender As System.Object, ByVal e As Infragistics.Win.UltraWinGrid.RowEventArgs) Handles UltraGrid1.AfterRowUpdate
            Me.SetHandCursor(e.Row)
        End Sub

        Private Sub SetHandCursor(ByVal row As UltraGridRow)
            If row.IsAddRow OrElse row.IsTemplateAddRow Or row.IsUnmodifiedTemplateAddRow Then
                row.Cells("Column 1").Appearance = Nothing
            Else
                row.Cells("Column 1").Appearance = row.Band.Layout.Appearances("Hand")
            End If
        End Sub

    End Class

     

    WindowsApplication1.zip
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