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POShow calendar in Ultragrid Column Filter
 

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  1. POShow calendar in Ultragrid Column Filter
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    <p>I have an UltraGrid in which I have many columns of which 2 columns are DateTime style. Now when I use the filter of that columns it shows all the DateTime values as a text in a dropdown. But I need that as a calendar in order to make the filter easy. It is enough to show just a calendar when clicking the filter.</p> <p>I have tried some code but it doesn't work.</p> <p>//Code:</p> <pre><code>Private Sub grdResult_BeforeRowFilterDropDown(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.BeforeRowFilterDropDownEventArgs) Handles grdResult.BeforeRowFilterDropDown e.Cancel = True UltraCalendarCombo1.Visible = True UltraCalendarCombo1.Location = New Point(grdResult.Rows.FilterRow.Cells(e.Column).GetUIElement().Rect.Location.X, grdResult.Rows.FilterRow.Cells(e.Column).GetUIElement().Rect.Location.Y - 2) UltraCalendarCombo1.Size = New System.Drawing.Size(grdResult.Rows.FilterRow.Cells(e.Column).GetUIElement().Rect.Size.Width, grdResult.Rows.FilterRow.Cells(e.Column).GetUIElement().Rect.Size.Height) ' UltraCalendarCombo1.DroppedDown = True End Sub </code></pre> <p>The above event will fire when the filter dropdown is clicked.</p> <pre><code> private sub applyCustomeViewSettings(byval gridFormat as GridFormat) .... ... For Each ColumnFormat In gridFormat.ColumnFormats For Each column In Me.grdResult.DisplayLayout.Bands(0).Columns If column.Key.ToUpper = ColumnFormat.ColumnKey.ToUpper Then If column.Key.ToUpper = "PCSSTDT" Then column.Header.Caption = IIf(ColumnFormat.Caption = "", ColumnFormat.ColumnKey, ColumnFormat.Caption) column.Hidden = ColumnFormat.Hidden 'column.AllowRowFiltering = IIf(ColumnFormat.AllowRowFiltering = False, ColumnFormat.AllowRowFiltering, DefaultableBoolean.True) 'CType(ColumnFormat.AllowRowFiltering, DefaultableBoolean) column.Width = ColumnFormat.Width column.Header.VisiblePosition = ColumnFormat.VisiblePosition column.Format = ColumnFormat.Format column.SortIndicator = ColumnFormat.SortIndicator ' column.Style = ColumnStyle.Date 'column.EditorComponent = UltraCalendarCombo1 column.FilterOperandStyle = FilterOperandStyle.Default Else column.Header.Caption = IIf(ColumnFormat.Caption = "", ColumnFormat.ColumnKey, ColumnFormat.Caption) column.Hidden = ColumnFormat.Hidden column.AllowRowFiltering = IIf(ColumnFormat.AllowRowFiltering = False, ColumnFormat.AllowRowFiltering, DefaultableBoolean.True) 'CType(ColumnFormat.AllowRowFiltering, DefaultableBoolean) column.Width = ColumnFormat.Width column.Header.VisiblePosition = ColumnFormat.VisiblePosition column.Format = ColumnFormat.Format column.SortIndicator = ColumnFormat.SortIndicator column.Style = ColumnFormat.Style End If End If Next .... ... End Sub </code></pre> <p>The above method makes the grid changes(apply settings) to show the filter as calendar. But this doesn't work and showing me the same normal grid.</p> <p>How can I achieve this?</p>
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    1. COLet me understand better, you want to click on the filter icon in the header of a datatime column. Instead of the list of dates you want to display a calendar from which the user choose a date and you filter the grid with the data choosen? Also the date that are not present in your columns?
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      1. USSteve
    2. CO@Steve: Thanks for your reply. Just the calendar with all dates is enough. When the user selects the date in the calendar which does not match with the list of dates in the grid, the grid should be empty. The thing is the calendar should get displayed when the user clicks the DateTime column filter of the grid.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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