C# – How to create a Dropdown button in asp.net c#

asp.netc

Does anyone know the name of the property in which it look alike button
but once if we keep the mouse pointer
on it then it will show like dropdown
list options.
I want to use that in my asp.net
project.

Best Answer

There is no out of the box control as such. It is an effect achieved either using javascript or CSS

Take a look at this example http://demos.9lessons.info/DropMenu/MyDemo.html

You should also search for jquery plugins for this. Though you will get readymade code for it but it will surely not be a server side control. You have choice of either creating a user control or just use it as it is.

Related Solutions

C# – How to cast int to enum

From an int:

YourEnum foo = (YourEnum)yourInt;

From a string:

YourEnum foo = (YourEnum) Enum.Parse(typeof(YourEnum), yourString);

// The foo.ToString().Contains(",") check is necessary for enumerations marked with an [Flags] attribute
if (!Enum.IsDefined(typeof(YourEnum), foo) && !foo.ToString().Contains(","))
{
    throw new InvalidOperationException($"{yourString} is not an underlying value of the YourEnum enumeration.")
}

Update:

From number you can also

YourEnum foo = (YourEnum)Enum.ToObject(typeof(YourEnum) , yourInt);

C# – How to enumerate an enum

foreach (Suit suit in (Suit[]) Enum.GetValues(typeof(Suit)))
{
}

Note: The cast to (Suit[]) is not strictly necessary, but it does make the code 0.5 ns faster.

Best Answer

Related Solutions

C# – How to cast int to enum

C# – How to enumerate an enum

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