Telerik.Windows.Documents.Spreadsheet.Model.ConditionalFormattings.ConditionalFormatting
Telerik.Windows.Documents.Spreadsheet.Model.ConditionalFormattings.DataBarAxisPosition
Telerik.Windows.Documents.Spreadsheet.Model.ConditionalFormattings.PresetIconSet
Telerik.Windows.Documents.Spreadsheet.Model.ConditionalFormattings.IconDefinition

Changed

IconSetRule.IsReversed is now read-only.

What to Do Now

Set the IsReversed property through the constructor of IconSetRule.

Changed

The Telerik.Windows.Documents.Spreadsheet.Model.FilteredShapeCollection.Changing event arguments type changed from ShapeCollectionChangedEventArgs to ShapeCollectionChangingEventArgs.

What to Do Now

Replace the old event arguments type with the new one.

What Is Different in 2019 R2

Changed

The Values and Categories properties moved from SeriesBase to CategorySeriesBase.

What to Do Now

Use the properties exposed in CategorySeriesBase.

What Is Different in 2019 R1 SP1

Changed

IPdfChartRenderer now uses FloatingChartShape instead of DocumentChart. FloatingChartShape contains UI information for the chart such as Width, Height, Outline, and Fill.

Changed

The method GetBitmapSourceFromChartModel() in ChartModelToImageConverter is deleted.

What to Do Now

Use the GetBitmapSourceFromFloatingChartShape methods, which accept FloatingChartShape instead of DocumentChart. The Export Chart example in the SDK repository shows a possible approach.

What Is Different in 2018 R2

Changed

The default value of Telerik.Windows.Documents.Spreadsheet.Model.Printing.SheetPageSetupBase.PaperType changed from A4 to Letter.

What to Do Now

If you need to keep the document with A4 PaperType, apply this setting before exporting:

Set PaperType

foreach (Worksheet worksheet in workbook.Worksheets)
{
    worksheet.WorksheetPageSetup.PaperType = PaperTypes.A4;
}

What Is Different in 2016 R3

Changed

Assemblies with a version number ending with .45 suffix are not distributed.

What to Do Now

Use the assemblies with a version number ending with .40 suffix. The library does not contain code specific for .NET Framework 4.5, so an additional version is not needed.

What Is Different in 2016 Q1

Changed

Telerik.Windows.Maths.dll is removed and integrated in Telerik.Windows.Documents.Spreadsheet.

Changed

Telerik.Windows.Maths.InterpolationExtensions is now internal.

Changed

Telerik.Windows.Maths.RVector is now internal.

Changed

Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionBase.Evaluate(RadExpression[] arguments) method is obsolete.

What to Do Now

Use Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionBase.Evaluate(FunctionEvaluationContext context) instead.

Changed

Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionBase.EvaluateOverride(RadExpression[] arguments) is obsolete.

What to Do Now

Use Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionBase.EvaluateOverride(FunctionEvaluationContext context) instead.

Changed

Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionWithArguments.EvaluateOverride(object[] arguments) is obsolete.

What to Do Now

Use Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionWithArguments.EvaluateOverride(FunctionEvaluationContext<object> context) instead.

Changed

Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionWithSameTypeArguments<T>.EvaluateOverride(T[] arguments) is obsolete.

What to Do Now

Use Telerik.Windows.Documents.Spreadsheet.Expressions.Functions.FunctionWithSameTypeArguments<T>.EvaluateOverride(FunctionEvaluationContext<T> context) instead.

What Is Different in 2015 Q2

Changed

Telerik.Windows.Documents.Spreadsheet.Layout.Layers.WorksheetRenderUpdateContext.ViewportPaneTypeToVisibleCellBoxes property is removed.

What to Do Now

Use Telerik.Windows.Documents.Spreadsheet.Layout.Layers.WorksheetRenderUpdateContext.VisibleCellLayoutBoxes property instead.

Changed

Telerik.Windows.Documents.Spreadsheet.Measurement.FontManager is removed.

What to Do Now

Use the Telerik.Windows.Documents.Core.Fonts.SystemFontsManager class instead.

Changed

Telerik.Windows.Documents.Spreadsheet.Model.SpreadsheetNameCollectionScope.Name property is removed.

Changed

Telerik.Windows.Documents.Spreadsheet.Model.SelectionState.SelectionState(IEnumerable selectedRanges, CellIndex activeCellIndex) constructor is removed.

Changed

Use Telerik.Windows.Documents.Spreadsheet.Model.SelectionState.SelectionState(IEnumerable selectedRanges, CellIndex activeCellIndex, ViewportPaneType pane) constructor instead.

Changed

Telerik.Windows.Documents.Spreadsheet.Utilities.UnitHelper.EMUsToDIP(int value) is removed.

What to Do Now

Use EmuToDip(double value) method instead.

What Is Different in 2014 Q3

Changed

The default value of the IsEnabled property of the WorkbookHistory class changed to false.

What to Do Now

Enable the history of a Workbook by setting the property to true.

Changed

The Width, Height, and RotationAngle properties of the FloatingShapeBase class no longer update the CellIndex, OffsetX, and OffsetY properties.

What to Do Now

If you need these properties to update automatically, use the SetWidth, SetHeight, and SetRotationAngle methods with the adjustCellIndex parameter set to true.

Changed

The String Name property of SpreadsheetNameCollectionScope is marked obsolete.

What to Do Now

The property is related to the RadSpreadsheet UI control and is not used in the processing library.