c EnumHelper enumeration common operation classes
- 2021-11-13 17:52:26
- OfStack
The test code is as follows:
namespace CutPictureTest.Comm
{
public class EnumHelper
{
public static System.Collections.ArrayList GetName(Type enumType)
{
System.Collections.ArrayList arr = new System.Collections.ArrayList();
string[] n = System.Enum.GetNames(enumType);
foreach (string item in n)
arr.Add(item);
return arr;
}
public static T ToEnum<T>(string strEnum)
{
T t = (T)Enum.Parse(typeof(T), strEnum);
return t;
}
public static System.Collections.Hashtable EnumToHashtable(Type enumType)
{
System.Collections.Hashtable ht = new System.Collections.Hashtable();
Array arr = System.Enum.GetValues(enumType);
for (int i = 0; i < arr.Length; i++)
ht.Add(Convert.ToInt16(arr.GetValue(i)), arr.GetValue(i).ToString());
return ht;
}
}
}
Call mode:
System.Collections.Hashtable arr = Comm.EnumHelper.EnumToHashtable(typeof(tImageFormat));
foreach (string item in arr.Values)
cb.Items.Add(item);
Where cb stands for ComboBox object, you can replace it with your drop-down object.