I think this works better for what you want:

        private void ultraGrid1_BeforeRowActivate(object sender, Infragistics.Win.UltraWinGrid.RowEventArgs e)
        {
            if (e.Row.IsAddRow)
            {
                e.Row.Cells["A"].Style = Infragistics.Win.UltraWinGrid.ColumnStyle.Default;
            }
        }

        private void ultraGrid1_InitializeTemplateAddRow(object sender, Infragistics.Win.UltraWinGrid.InitializeTemplateAddRowEventArgs e)
        {
            e.TemplateAddRow.Cells["A"].Style = Infragistics.Win.UltraWinGrid.ColumnStyle.Image;
        }

For future reference, you can usually open a VS2010 project in VS2008 by opening the project file instead of the solution file.In other words, open the .csproj file directly, instead of the sln file. This may not always work, but it usually works with simple sample projects.

Hi Greg,

Could you please take a look again in the attached sample. This time I made the project using VS 2008. Also I made small modification in the sample to be the same like in your case.

gregstoops said:

data source as a boolean value.

Georgi,

The sample you created is a VS 2010 project.  I'm using VS 2008 so I can't open it.  However, I did look at the code and I think I can see what you are doing.

I tried make the same changes to my existing VS 2008 project and it did not make the checkbox go away in the template add row.  The root cause of this is when I add the column to the underlying data source as a boolean value.  When that happens, the grid always displays the column data (including in the template add row) as a checkbox.

Greg