94 lines
3.4 KiB
C#
94 lines
3.4 KiB
C#
using System;
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using System.ComponentModel;
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using System.Reflection;
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namespace BlubbFish.Utils {
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public static class Helper {
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#region PropertyHelper
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public static Boolean HasProperty(this Object o, String type) {
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Type t = o.GetType();
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foreach (PropertyInfo item in t.GetProperties()) {
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if (item.Name == type) {
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return true;
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}
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}
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return false;
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}
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public static Object GetProperty(this Object o, String name) {
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PropertyInfo prop = o.GetType().GetProperty(name);
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return prop.CanRead ? prop.GetValue(o) : null;
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}
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public static void SetProperty(this Object o, String name, String value) {
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PropertyInfo prop = o.GetType().GetProperty(name);
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if (prop.CanWrite) {
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if (prop.PropertyType == typeof(Boolean) && Boolean.TryParse(value, out Boolean vb)) {
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prop.SetValue(o, vb);
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} else if (prop.PropertyType == typeof(Byte) && Byte.TryParse(value, out Byte v8)) {
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prop.SetValue(o, v8);
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} else if (prop.PropertyType == typeof(Int32) && Int32.TryParse(value, out Int32 v32)) {
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prop.SetValue(o, v32);
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} else if (prop.PropertyType == typeof(Single) && Single.TryParse(value, out Single vs)) {
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prop.SetValue(o, vs);
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} else if (prop.PropertyType == typeof(Double) && Double.TryParse(value, out Double vd)) {
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prop.SetValue(o, vd);
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} else if (prop.PropertyType == typeof(Int64) && Int64.TryParse(value, out Int64 v64)) {
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prop.SetValue(o, v64);
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} else if (prop.PropertyType.BaseType == typeof(Enum)) {
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try {
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prop.SetValue(o, Enum.Parse(prop.PropertyType, value));
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} catch (Exception) { }
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}
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}
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}
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#endregion
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#region FieldHelper
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public static Object GetField(this Object o, String name) {
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FieldInfo field = o.GetType().GetField(name);
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return field.IsPublic ? field.GetValue(o) : null;
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}
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public static Object GetField(this Type o, String name) {
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FieldInfo field = o.GetField(name);
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return field.IsPublic ? field.GetValue(o) : null;
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}
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public static T GetEvent<T>(this Object o, String name) {
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FieldInfo field = o.GetType().GetField(name, BindingFlags.Instance | BindingFlags.NonPublic);
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return (T)field?.GetValue(o);
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}
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#endregion
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#region InterfaceHelper
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public static Boolean HasInterface(this Type o, Type interf) {
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foreach (Type item in o.GetInterfaces()) {
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if (item == interf) {
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return true;
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}
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}
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return false;
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}
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public static Boolean HasAbstract(this Type o, Type type) => o.BaseType == type;
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#endregion
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#region StringHelper
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public static String GetEnumDescription(Enum value) {
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FieldInfo fi = value.GetType().GetField(value.ToString());
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DescriptionAttribute[] attributes = (DescriptionAttribute[])fi.GetCustomAttributes(typeof(DescriptionAttribute), false);
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return attributes != null && attributes.Length > 0 ? attributes[0].Description : value.ToString();
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}
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public static String ToUpperLower(this String s) => s.Length == 0 ? "" : s.Length == 1 ? s.ToUpper() : s[0].ToString().ToUpper() + s[1..].ToLower();
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public static void WriteError(String text) {
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Console.ForegroundColor = ConsoleColor.Red;
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Console.Error.WriteLine("ERROR: " + text);
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Console.ResetColor();
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}
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#endregion
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}
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}
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