[C#] On Help me Refactor My Classes & Methods

2009-04-25T07:05:35-07:00

What's so horrible about the DAL? Sure, all those parameters don't make for attractive code, but that's what you get without using ORMs. Do you mean the design is horrible, or just the appearance?

[C#] ASP.NET CSS classes

2009-04-25T07:01:57-07:00

Have at it.

    public static void CssAddClass(this Control control, string className)
    { 
        if (control == null)
        {
            throw new ArgumentNullException("control");
        }
 
        if (className == null)
        {
            throw new ArgumentNullException("className");
        }
 
        string classAttributeValue;
 
        if (control is WebControl)
        {
            classAttributeValue = (control as WebControl).CssClass;
        }
        else if (control is HtmlControl)
        {
            classAttributeValue = (control as HtmlControl).Attributes["class"];
        }
        else
        {
            throw new ArgumentException
                ("Must be WebControl or HtmlControl.", "control");
        }
 
        if (string.IsNullOrEmpty(classAttributeValue))
        {
            classAttributeValue = className;
        }
        else
        {
            var classNameList = classAttributeValue.Split
                (new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
 
            if (classNameList.Contains(className))
            {
                return;
            }
 
            classAttributeValue = string.Concat
                    (classNameList.Select(name => name + " ").ToArray()) + className;
        }
 
        if (control is WebControl)
        {
            (control as WebControl).CssClass = classAttributeValue;
        }
        else if (control is HtmlControl)
        {
            (control as HtmlControl).Attributes["class"] = classAttributeValue;
        }
    }
 
    public static void CssRemoveClass
        (this Control control, string className, bool mayNotExist)
    {
        if (control == null)
        {
            throw new ArgumentNullException("control");
        }
 
        if (className == null)
        {
            throw new ArgumentNullException("className");
        }
 
        string classAttributeValue;
 
        if (control is WebControl)
        {
            classAttributeValue = (control as WebControl).CssClass;
        }
        else if (control is HtmlControl)
        {
            classAttributeValue = (control as HtmlControl).Attributes["class"];
        }
        else
        {
            throw new ArgumentException
                ("Must be WebControl or HtmlControl.", "control");
        }
 
        bool isNullOrEmpty = string.IsNullOrEmpty(classAttributeValue);
 
        if (!mayNotExist && isNullOrEmpty)
        {
            throw new ArgumentException
                ("Does not have any CSS classes defined.", className);
        }
        else if (isNullOrEmpty)
        {
            classAttributeValue = string.Empty;
        }
 
 
        var classNames =
            from name in classAttributeValue.Split
                (new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
            where name != className
            select name + " ";
 
        classAttributeValue = string.Concat(classNames.ToArray()).TrimEnd();
 
        if (control is WebControl)
        {
            (control as WebControl).CssClass = classAttributeValue;
        }
        else if (control is HtmlControl)
        {
            (control as HtmlControl).Attributes["class"] = classAttributeValue;
        }
    }

escapetherace

[C#] On Help me Refactor My Classes & Methods

[C#] ASP.NET CSS classes