public static T NameValue2Model <T>(global::System.Collections.Specialized.NameValueCollection data) where T : new()
{
T model = new T();
foreach (PropertyInfo field in typeof(T).GetProperties())
{
foreach (string key in data.AllKeys)
{
if (field.Name.Equals(key) && field.CanWrite)
{
object value = null;
Type changedType = !field.PropertyType.IsGenericType
? field.PropertyType
: Nullable.GetUnderlyingType(field.PropertyType);
value = string.IsNullOrEmpty(data[key])
? null
: Convert.ChangeType(data[key], changedType);
field.SetValue(model, value, null);
}
}
}
return(model);
}
public void ToDictionary()
{
var @this = new global::System.Collections.Specialized.NameValueCollection {
{ "Fizz", "Buzz" }
};
var result = @this.ToDictionary();
Assert.AreEqual("Buzz", result["Fizz"]);
}
protected override bool LoadPostData (string postDataKey, global::System.Collections.Specialized.NameValueCollection postCollection)
{
if (WebTest.CurrentTest.UserData == null) {
ArrayList list = new ArrayList ();
list.Add ("LoadPostData");
WebTest.CurrentTest.UserData = list;
}
else {
ArrayList list = WebTest.CurrentTest.UserData as ArrayList;
if (list == null)
throw new NullReferenceException ();
list.Add ("LoadPostData");
WebTest.CurrentTest.UserData = list;
}
return base.LoadPostData (postDataKey, postCollection);
}
public static T GetEntity <T>() where T : new()
{
const bool allowError = false;
global::System.Collections.Specialized.NameValueCollection form =
global::System.Web.HttpContext.Current.Request.Form;
Type type = typeof(T);
object t = Activator.CreateInstance(type);
PropertyInfo[] pros = type.GetProperties();
FormFieldAttribute[] fieldAttrs;
FormFieldAttribute attr;
string value;
int tmpInt;
Type strType = typeof(String); //字符串类型
Type bitType = typeof(Boolean); //布尔值类型
Type proType = null; //属性类型
foreach (PropertyInfo pro in pros)
{
if (!pro.CanWrite)
{
continue;
}
fieldAttrs = pro.GetCustomAttributes(typeof(FormFieldAttribute), false) as FormFieldAttribute[];
if (fieldAttrs.Length != 0)
{
attr = fieldAttrs[0];
value = form["field_" + pro.Name] ?? (form[pro.Name] ?? "");
proType = pro.PropertyType;
object obj;
try
{
obj = ICollectionExtensions.GetPropertyValue <T>(pro, strType, bitType, proType, value);
if (obj != null)
{
pro.SetValue(t, obj, null);
}
}
catch (FormatException exc)
{
if (!allowError)
{
throw new FormatException("转换错误,属性名：" + pro.Name);
}
}
//if (pro.PropertyType.IsEnum)
//{
// int.TryParse(value, out tmpInt);
// pro.SetValue(t, tmpInt, null);
//}
//else
//{
// try
// {
// pro.SetValue(t, Convert.ChangeType(value, pro.PropertyType), null);
// }
// catch (FormatException exc)
// {
// throw new FormatException("转换错误,属性名：" + pro.Name);
// }
//}
}
}
return((T)t);
}
private static string dumpCollectionValues(global::System.Collections.Specialized.NameValueCollection c)
{
var sb = new StringBuilder();
return(sb.ToString());
}