ASP.NET

matthias s. wrote:

I was trying to override the Render method, but couldn't figure where the resulting html string went so I could attack it with a simple string.Replace().

public class ExImageButton : ImageButton
{
    protected override void Render(System.Web.UI.HtmlTextWriter writer)
    {
        string renderedHtml = GetControlRenderedHtml();

        renderedHtml = RemoveBorderStyle(renderedHtml);

        writer.Write(renderedHtml);
    }

    private string GetControlRenderedHtml()
    {
        StringWriter writer = new StringWriter();
        HtmlTextWriter buffer = new HtmlTextWriter(writer);
        base.Render(buffer);

        return writer.ToString();
    }

    private string RemoveBorderStyle(string originalHtml)
    {
        string searchPattern = "border=\"0\"";
        string replacement = "";

        originalHtml = originalHtml.Replace(searchPattern, replacement);

        return originalHtml;
    }
}

matthias s. wrote:

have a good day!

Dim categoryId As Integer = CInt(Request.QueryString("CategoryID"))

<asp:Literal text="asdf"></asp:Literal>

asdf