ITableBorders.InsideHorizontal Property

Returns settings of horizontal borders displayed between table rows.

Namespace: DevExpress.Blazor.RichEdit

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

NuGet Package: DevExpress.Blazor.RichEdit

Declaration

ITableBorder InsideHorizontal { get; }

Property Value

Type	Description
ITableBorder	An object that contains border settings.

Remarks

The Rich Text Editor component allows you to specify border settings for the following document elements:

Table

The Table.Borders property allows you to access table borders and obtain their settings. Pass a TableProperties object to the Table.ChangePropertiesAsync method to customize table borders.

Table Cell

The TableCell.Borders property allows you to access table cell borders and obtain their settings. Pass a TableCellProperties object to the TableCell.ChangePropertiesAsync method to customize cell borders.

Note

Cell border settings take priority over table border settings.

The following code example customizes settings of horizontal borders displayed between table rows:

<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
            TableBorder innerBorder = new TableBorder(BorderLineStyle.None, System.Drawing.Color.Black, 20);
            myTable = await richEdit.DocumentAPI.Tables.GetAsync(0);
            if (myTable.Borders.InsideHorizontal != innerBorder)
                await myTable.ChangePropertiesAsync(properties => {
                    properties.Borders.InsideHorizontal = innerBorder;
                });
            richEdit.DocumentAPI.EndUpdate();
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
    }
}