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ListLevelProperties.ListLevelFormat Property

Specifies the number or bullet format for the list level’s paragraphs.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v24.1.dll

NuGet Package: DevExpress.Blazor.RichEdit

Declaration

public ListLevelFormat ListLevelFormat { get; set; }

Property Value

Type Description
ListLevelFormat

The list level format.

Available values:

Show 14 items
Name Description Example
Decimal

The sequence consists of decimal numbers.

1, 2, 3

Bullet

The sequence consists of bullet characters.

●, ●, ●

CardinalText

The sequence consists of numbers written alphabetically.

One, Two, Three

DecimalEnclosedParentheses

The sequence consists of decimal numbers enclosed in parentheses.

(1), (2), (3)

DecimalZero

The sequence consists of decimal numbers with a zero added to numbers less than ten.

01, 02, … , 09, 10

Hex

The sequence consists of hexadecimal numbers.

1, 2, … , e, f

LowerLetter

The sequence consists of lowercase letters of the alphabet.

a, b, c

LowerRoman

The sequence consists of lowercase Roman numerals.

i, ii, iii

None

The default format. The sequence consists of decimal numbers.

1, 2, 3

NumberInDash

The sequence consists of decimal numbers enclosed in dashes.

- 1 -, - 2 -, - 3 -

Ordinal

The sequence consists of ordinal numbers written as numerals with letter suffixes.

1st, 2nd, 3rd

OrdinalText

The sequence consists of ordinal numbers written alphabetically.

First, Second, Third

UpperLetter

The sequence consists of uppercase letters of the alphabet.

A, B, C

UpperRoman

The sequence consists of uppercase Roman numerals.

I, II, III

Remarks

The Rich Edit supports only the formats that are listed in the ListLevelFormat enum. If you open a document that uses an unsupported list level format, the Rich Edit keeps that format, but displays it as Decimal.

<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;
            List multiLevelList = await documentAPI.Lists.CreateAsync(ListType.MultiLevel);
            IReadOnlyList<ListLevel> listLevels = multiLevelList.ListLevels;
            ListLevel firstLevel = listLevels[0];
            await multiLevelList.ChangeLevelPropertiesAsync(0, properties => {
                if (firstLevel.ListLevelFormat != ListLevelFormat.Decimal)
                    properties.ListLevelFormat = ListLevelFormat.Decimal;
            });
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
}
See Also