How to set compnent blazor

Question

 

hii I create Component blazor like :  

@inherits InputTextArea

<textarea @attributes="AdditionalAttributes"

id="@Id"

class="@CssClass"

value="@CurrentValue">

</textarea>

 

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and insert it like :  

<BlazorApp2.Client.Pages.CkEditorFourComponent Id="lastName"

class="form-control"

@bind-Value="@Employee.LastName"></BlazorApp2.Client.Pages.CkEditorFourComponent>

 

value LastName = "soraya", I want change that value to "NANA" but when I clicked save it still "soraya" .. I think value on txtarea new value. what should I do ??