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V25.1
  • ICharacterProperties.AllCaps Property

    Returns whether all characters are capitalized.

    Namespace: DevExpress.Blazor.RichEdit

    Assembly: DevExpress.Blazor.RichEdit.v25.1.dll

    NuGet Package: DevExpress.Blazor.RichEdit

    Declaration

    bool? AllCaps { get; }

    Property Value

    Type Description
    Nullable<Boolean>

    true if all characters are capitalized; false if no character is capitalized; null if only some characters are capitalized.

    Remarks

    A cell stores its text formatting settings in the CharacterProperties property. Call the cell’s ChangePropertiesAsync method to change the capitalization of all cell characters.

    The following example capitalizes all characters in the first row of a table:

    <DxRichEdit @ref="richEdit" />
    
    @code {
        DxRichEdit richEdit;
        protected override async Task OnAfterRenderAsync(bool firstRender) {
            if (firstRender)
                try {
                    await InitializeDocument();
                }
                catch (TaskCanceledException) { }
            await base.OnAfterRenderAsync(firstRender);
        }
    
        async Task InitializeDocument() {
        /* 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 {
                var columnCount = 4;
                var rowCount = 5;
                richEdit.DocumentAPI.BeginUpdate();
                // Creates a table
                Table myTable = await richEdit.DocumentAPI.Tables.CreateAsync(0, columnCount, rowCount);
                for (int i = rowCount-1; i >=0 ; i--)
                    for (int j = columnCount-1; j >=0 ; j--) {
                        var cellPosition = myTable.Rows[i].Cells[j].Interval.Start;
                        await richEdit.DocumentAPI.AddTextAsync(cellPosition, "sample text");
                    }
                // Customizes the table
                myTable = await richEdit.DocumentAPI.Tables.GetAsync(0);
                var firstRow = myTable.Rows[0];
                foreach (TableCell cell in firstRow.Cells)
                    if (cell.CharacterProperties.AllCaps != true)
                        await cell.ChangePropertiesAsync(properties => {
                            properties.CharacterProperties.AllCaps = true;
                        });
                richEdit.DocumentAPI.EndUpdate();
            }
            catch (OperationCanceledException e) {
                Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
            }
        }
    }
    
    See Also