Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.3k views
in Technique[技术] by (71.8m points)

c# - Convert string array to enum on the fly

I am binding an enum to a property grid like this:

public enum myEnum
{
    Ethernet,
    Wireless,
    Bluetooth
}

public class MyClass
{
    public MyClass()
    {
        MyProperty = MyEnum.Wireless;
    }

    [DefaultValue(MyEnum.Wireless)]
    public MyEnum MyProperty { get; set; }
}

public Form1()
{
    InitializeComponent();
    PropertyGrid pg = new PropertyGrid();
    pg.SelectedObject = new MyClass();
    pg.Dock = DockStyle.Fill;
    this.Controls.Add(pg);
}

My problem: I get data on the fly when the program is running. I read the network adapter then store adapter names to myArray like this:

string[] myArray = new string[] { };
myArray[0] = "Ethernet";
myArray[1] = "Wireless";
myArray[2] = "Bluetooth";

Is possible convert myArray to myEnum on the fly using c#? Thank You.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Sure! This is all you need:

IEnumerable<myEnum> items = myArray.Select(a => (myEnum)Enum.Parse(typeof(myEnum), a));

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...