[Parameter]
public string Text { get; set; }

<DxLoadingPanel Visible="true"
                ApplyBackgroundShading="true"
                Text="Please, wait..."
                CssClass="w-100">
    <DxMemo @bind-Text="@Text"
            Rows="10" />
</DxLoadingPanel>

@code {
    string Text = "Andrew received his BTS commercial in 1987 and a Ph.D. in international marketing at the University " +
                  "of Dallas in 1994. He speaks French and Italian fluently, and reads German. He joined the company as " +
                  "a sales representative. After that, he was promoted to sales manager in January 2005 and vice president " + 
                  "of sales in March 2006. Andrew is a member of the Sales Management Round table, Seattle Chamber of Commerce, and Pacific Rim Importers Association.";
}