UnitConverter.PointsToTwips(Single) Method

Converts a value points to twips.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v23.2.dll

NuGet Package: DevExpress.Blazor.RichEdit

Declaration

public static int PointsToTwips(
    float value
)

Parameters

Name	Type	Description
value	Single	The value in points.

Returns

Type	Description
Int32	The value in twips.

Remarks

The example below changes the height and width of the section‘s pages.

<DxRichEdit @ref="richEdit" />

@code {
    DxRichEdit richEdit;
    Document documentAPI;
    /* Surround the code that contains an asynchronous operation with a try-catch block to handle
    the OperationCanceledException. This exception is thrown when an asynchronous operation is canceled. */
        try {
            documentAPI = richEdit.DocumentAPI;
            var sections = await documentAPI.Sections.GetAllAsync();
            foreach (Section s in sections)
                await s.ChangePropertiesAsync(properties => {
                    if (s.PageSize.Width != UnitConverter.PointsToTwips(595))
                        properties.PageSize.Width = UnitConverter.PointsToTwips(595);
                    if (s.PageSize.Height != UnitConverter.PointsToTwips(842))
                        properties.PageSize.Height = UnitConverter.PointsToTwips(842);
                });
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
}