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Class Attributes (?) On an ASP.NET Web Form Page

I created my own BoundField class in C #. I added ASP.NET validators to the TextBox and set up the TextBox OnTextChanged event in edit and paste modes. However, I am annoyed by validators.

I published validators as in this example:

private RequiredFieldValidator _requiredFieldValidator;
public RequiredFieldValidator RequiredFieldValidator
{
    get { return _requiredFieldValidator ?? (_requiredFieldValidator = new RequiredFieldValidator()); }
}

I used this approach to avoid having to set countless custom public properties in the control itself. Now I can do it ...

<cc1:BoundFieldWithTextChangedEvent DataField="size2" HeaderText="Width" SortExpression="size2" ItemStyle-CssClass="numeric" OnTextChanged="size2_OnTextChanged" AutoPostBack="True"
            RequiredFieldValidator-Text="!"
            RequiredFieldValidator-Display="Dynamic" />

This code compiles fine, and the checks work correctly on the page; but I see squiggles under the attributes "RequiredFieldValidator-Text" and "RequiredFieldValidator-Display" in Visual Studio 2013. First warning:

(ASP.Net): "RequiredFieldValidator-Text" "BoundFieldWithTextChangedEvent".

"RequiredFieldValidator-".

, Visual Studio 2013?

EDIT: , .

:

  • [PersistenceMode(PersistenceMode.InnerProperty)] .
  • -.

<cc1:BoundFieldWithTextChangedEvent DataField="size2" HeaderText="Width" SortExpression="size2" ItemStyle-CssClass="numeric" OnTextChanged="size2_OnTextChanged" AutoPostBack="True" ItemStyle-Wrap="false" ValidationGroup="UpdateItem">
    <RequiredFieldValidator Text="!" ErrorMessage="You must specify a width." Display="Dynamic" SetFocusOnError="true" EnableClientScript="true"></RequiredFieldValidator>
    <CompareValidator Text="*" ErrorMessage="Width must be greater than zero." Operator="GreaterThan" ValueToCompare="0" Type="Double" Display="Dynamic" SetFocusOnError="true" EnableClientScript="true"></CompareValidator>
</cc1:BoundFieldWithTextChangedEvent>
Hide result
+4
1
<cc1:BoundFieldWithTextChangedEvent DataField="size2" HeaderText="Width" SortExpression="size2" ItemStyle-CssClass="numeric" OnTextChanged="size2_OnTextChanged" AutoPostBack="True"
            RequiredFieldValidator-Text="!"
            RequiredFieldValidator-Display="Dynamic" />

:

<cc1:BoundFieldWithTextChangedEvent DataField="size2" HeaderText="Width" SortExpression="size2" ItemStyle-CssClass="numeric" OnTextChanged="size2_OnTextChanged" AutoPostBack="True">
        <RequiredFieldValidator Text="!" Display="Dynamic"/>
</cc1:BoundFieldWithTextChangedEvent>
+1

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