Javascript Alert in C#


Code:

/// 

/// A JavaScript alert 

/// 

public static class Alert

{

    /// 

    /// Shows a client-side JavaScript alert in the browser.
    /// 


    /// The message to appear in the alert.

    public static void Show(string message)

    {

        // Cleans the message to allow single quotation marks

        string cleanMessage = message.Replace(“‘”“\\'”);
        string script = string.Format(“$(document).ready(function(){alert(‘{0}’);});”, cleanMessage);

        
// Gets the executing web page

        Page page = HttpContext.Current.CurrentHandler as Page;

        
// Checks if the handler is a Page and that the script isn’t all ready on the Page

        if (page != null && !page.ClientScript.IsClientScriptBlockRegistered(“alert”))

        {

            page.ClientScript.RegisterClientScriptBlock(typeof(Alert), “alert”, script);

        }

    }

}

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Author: Akhil Mittal

Akhil Mittal is a Microsoft MVP,C# Corner MVP, Code project MVP, blogger, programmer by heart and currently working as a Sr. Analyst in Magic Software and have an experience of more than 9 years in C#.Net. He holds a B.Tech in Computer Science and hold a diploma in Information Security and Application Development. His work experience includes Development of Enterprise Applications using C#,.Net and Sql Server,Analysis, Product Management as well as Research and Development. He is a MCP in Web Applications(MCTS-70-528,MCTS-70-515) and .Net Framework 2.0 (MCTS-70-536).