When the size of the columns is changed using the ColumnSelection.SetWidth(*) method does not update the layout, so subsequent uses of the layout are not calculated correctly. For example BringIntoView method works incorrectly. Workaround: call RadSpreadsheet.UpdateLayout() after setting the width.
Cell borders below the cells filled with data are not exported to XLSX.
The background should be stretched along with the item itself. It is currently with specified width. Workaround: Modify the style and change the width of the tab item. A sample is attached.
An ArgumentNullException is thrown when you try to open a document containing relationship namespace declared in the tag. <sheet name="Management Position View" sheetId="1" d3p1:id="rId1" xmlns:d3p1="http://schemas.openxmlformats.org/officeDocument/2006/relationships" />
The exception is thrown in the QuarterAutoFillGenerator TryParse method due to the unexpected length of the value. Workaround: Do not use SetValueAsText method by passing an empty string to it. Use SetValue or ClearValue instead.
When a sheet that has a new line in a text value is exported and the resulting file is opened in Excel, the value is displayed without a new line. If you enter edit mode and then exit (without confirming the value by pressing enter) the new line will appear. The reason for this behavior is that when there is a new line in a text value Excel automatically applies wrap text on the cell while RadSpreadsheet does not do that. A possible workaround is to apply wrap text on new values with new line in them.
When a row is removed through code and an image is created immediately after that in the same method, the UI does not update. The change is made in the model, but not visualized. If you scroll up and down the change is reflected in the UI.
When trying to set the VisibleSize property of RadSpreadsheet on the ActiveSheetChanged event a null exception is thrown in the UpdateSheet method of RadSheetEditorBase. Possible workaround is to record the visible size at the SheetChanged event and set it at a later time, e.g. using a timer.
Selecting a column with two or more merged cells, selects not only the selected column but the rest of columns that the merged cells are from. The behavior when working with rows is analogical.
#.##0,00;-#.##0,00;;@ does not work in RadSpreadsheet. It should suppress visualizing of ) values. Workaround: #.##0,00;-#.##0,00; ;@ works fine (there is ' ' [space] set for the zero values).
Setting the visible size property to a small number, like 10,10, will result in missing the last column right border and last row bottom border.
NullReferenceException is thrown when the VisibleSize property of RadSpreadsheet is set more than once on two (or more) adjacent lines. For example: spreadsheet.VisibleSize = new SizeI(1, 1); spreadsheet.VisibleSize = new SizeI(5, 5); To work this around you can increase the time between the settings of the VisibleSize property. For example you can use the ActiveSheetEditorChanged event of RadSpreadsheet and the ActivePresenterChanged event of the ActiveWorksheetEditor, and the UIUpdated event of the ActivePresenter. Each time the VisibleSize is changed, the ActiveWorksheetEditor will be recreated along with its ActivePresenter. You should make sure the second, third, etc. setting of the VisibleSize is executed after the new ActivePresenter is loaded. This can be done in the UIUpdated event.
When the VisibleSize property of the spreadsheet control is set (for example new SizeI(10, 10)) and column is selected via its header (click on it), the IsColumnSelection property of the ActiveWorksheetEditor's Selection returns False. This applies also for the IsRowSelection property.
If you try to filter a column which contains a cell with applied font color and the project is run in debug mode with enabled C# exceptions, it throws ArgumentException at System.Windows.Media.ColorConverter.ConvertFrom(ITypeDescriptorContext td, CultureInfo ci, Object value). The exception is handled and the functionality is working as expected, however this may be annoying during debugging projects containing RadSpreadsheet.
If you need to set a custom type number format (using Format cell dialog) and enter some additional text in Type TextBox and press Enter key, the changes are not applied. Steps to reproduce: 1. Insert some time in a cell in spreadsheet (22:20) 2. Apply it a custom format that contains AM/PM (e.g. "h:mm AM/PM") and press Enter key Observed: The AM/PM format is missing Expected: AM or PM should be shown after the time Workaround: Press OK button or first click somewhere else in order to change the focus