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Sadika
In the context of a C# code-behind file, you typically don't directly "call" CSS classes as you would in a scripting language like JavaScript. Instead, you interact with HTML elements and apply CSS classes to them dynamically using C# code. Here's an example of how you might do this in an ASP.NET environment:
Assuming you have an HTML element in your ASP.NET page:
<div id="myDiv" runat="server">Content goes here</div> And you have a CSS class defined in your stylesheet:
.myCssClass { color: red; font-size: 16px; /* Other styles */ } Now, in your code-behind file (C#), you can manipulate the CssClass property of the HTML element:
protected void Page_Load(object sender, EventArgs e) { // Apply the CSS class dynamically myDiv.CssClass = "myCssClass"; // You can also add or remove classes // myDiv.CssClass += " anotherClass"; // myDiv.CssClass = myDiv.CssClass.Replace("myCssClass", ""); // Remove a class } In this example, the CssClass property of the myDiv element is set to "myCssClass," applying the styles defined in the CSS class.
Note: The runat="server" attribute on the HTML element is necessary for the server-side manipulation of the element in your code-behind.
Remember that this approach is specific to server-side programming in ASP.NET using C#. If you are working with a different framework or technology, the approach may vary.
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