如何通过C＃将控件大小设置为“自动”？

Question

**I want to set as "" the size (width and heigth) of an element such as a TextBox" by C# but I can't.

I've to try anything as the following but it doesn't work:

TextBox1.Width = double.NaN;

I want to know hoy can I do that?

Answer 1

as you can see here: WebControl.Width Property the property is of type Unit, so you can do this for example:

TextBox1.Width = Unit.Percentage(100);

look at the methods and constructor of the Unit Structure for more examples.