The Controls Collection Cannot Be Modified Because The Control Contains Code Blocks (i.e. <% ... %>)

What is this Issue?...

The Controls Collection Cannot Be Modified Because The Control Contains Code Blocks, The Controls Collection Cannot Be Modified, The Control Contains Code Blocks, Asp.Net, C#, MVC, Controls Collection, Dynamically Append Controls

> This issue happens in the following situation.
> When there is having code blocks like <%= ... %> on aspx page and
> We are trying to append controls dynamically from code behind.
> For example, on the following figure, there is having code blocks on head section.
> From code behind, we are appending one link to the header section.

The Controls Collection Cannot Be Modified Because The Control Contains Code Blocks, The Controls Collection Cannot Be Modified, The Control Contains Code Blocks, Asp.Net, C#, MVC, Controls Collection, Dynamically Append Controls

How to resolve this Issue?...

> For resolving this issue, we have to modify the code block section as shown in the figure.

The Controls Collection Cannot Be Modified Because The Control Contains Code Blocks, The Controls Collection Cannot Be Modified, The Control Contains Code Blocks, Asp.Net, C#, MVC, Controls Collection, Dynamically Append Controls

> Code block should be <%# ... %> instead of <%= ... %>
> By this way we can resolve this issue.

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