Hi Boris, we are planning to migrate to infragistics excel from our existing implementation of excel using COM interop. could you please give an update on the anticipated release verions/date of this feature in infragitics excel.?

Thanks.

Srikanth

Hello Srikanth,

This is still in our queue. You will be notified through email if it is decided that this request will be implemented as a feature in the future service releases.

Please do not hesitate to contact us if you need any additional assistance.

all i found a work around. May not be the best but defnitely works out. please see below function. row count may be incresed beyond 1000. my application has maximum of 1000 rows written in excel.

    Public Sub AutoAdjustColumnWidth(ByVal Column As String, ByVal sheet As Worksheet)

        Try

            If (Not (String.IsNullOrEmpty(Column))) Then

                Dim WidthInPixes As Double = 0

                Dim ColumnLetter As String = Column

                For Each cell As WorksheetCell In sheet.GetRegion(ColumnLetter + 1.ToString() + ":" + ColumnLetter + (1000).ToString())

                    If (Not (String.IsNullOrEmpty(cell.Value))) Then

                        Dim cellfontName As String = IIf(cell.CellFormat.Font.Name Is Nothing, "Arial", cell.CellFormat.Font.Name)

                        'Arial is default font.

                        Dim CellFontSize As Single = IIf(cell.CellFormat.Font.Height = -1, 10, (cell.CellFormat.Font.Height / 20))

                        '10 is default height

                        Dim fontstyle As FontStyle = IIf(cell.CellFormat.Font.Bold = ExcelDefaultableBoolean.True, fontstyle.Bold, fontstyle.Regular)

                        Dim font As Font = New Font(cellfontName, CellFontSize, fontstyle)

                        Dim size As Size = New Size(Integer.MaxValue, Integer.MaxValue)

                        size = System.Windows.Forms.TextRenderer.MeasureText(cell.Value.ToString(), font, size)

                        If size.Width > WidthInPixes Then

                            WidthInPixes = size.Width

                        End If

                    End If

                Next

                If (Not (WidthInPixes = 0)) Then

                    sheet.Columns(Helper.GetColumnNumber(Column, True)).Width = (sheet.Workbook.PixelsToCharacterWidth256ths(WidthInPixes))

                End If

            End If

        Catch ex As Exception

            SetError(ex, "AutoAdjustColumnWidth")

        End Try

    End Sub

What is the Helper object you are usign?