Paragraph.LineSpacingType Property

Gets the line spacing type.

Namespace: DevExpress.Blazor.RichEdit

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

NuGet Package: DevExpress.Blazor.RichEdit

Declaration

public LineSpacingType? LineSpacingType { get; }

Property Value

Type	Description
Nullable<LineSpacingType>	The line spacing type.

Available values:

Name	Description
Single	The single line spacing.
Sesquialteral	The line spacing is one-and-one-half times that of single spacing.
Double	The double line spacing.
Multiple	Allows you to set line spacing that is several times that of single spacing. Use the LineSpacing property to specify the spacing value in numbers greater than 1 (for instance, the 1.75 number specifies line spacing that is 75 percent higher than the Single spacing).
Exactly	Allows you to specify the exact line spacing. Use the LineSpacing property to specify the spacing value in twips.
AtLeast	Allows you to specify the minimum line spacing that RichEdit can increase to fit the font or graphic on the line. Use the LineSpacing property to specify the minimum spacing value in twips.

Remarks

The LineSpacing property defines the line spacing value when the lineSpacingType property is set to Exactly, AtLeast, or Multiple. When the lineSpacingType property is set to Single, Sesquialteral, or Double, the LineSpacing property is not in effect and the line spacing value is based on the height of the text.

Use the ChangePropertiesAsync method to change a paragraph’s line spacing type.

<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;
            IReadOnlyList<Paragraph> paragraphs = await documentAPI.Paragraphs.GetAllAsync();
            foreach (Paragraph p in paragraphs)
                await p.ChangePropertiesAsync(properties => {
                    if (p.LineSpacingType != LineSpacingType.Exactly)
                        properties.LineSpacingType = LineSpacingType.Exactly;
                });
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
}