C# 类型转换 Dictionary转Model类

/// <summary>
/// 把Model转换为DataRow
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="mod"></param>
/// <returns></returns>
public static T ParseDictionaryToModel<T>(Dictionary<string, string> dict)
{
//
T obj = default(T);
obj = Activator.CreateInstance<T>(); //根据Key值设定 Columns
foreach (KeyValuePair<string, string> item in dict)
{
PropertyInfo prop = obj.GetType().GetProperty(item.Key);
if(!string.IsNullOrEmpty(item.Value))
{
object value = item.Value;
//Nullable 获取Model类字段的真实类型
Type itemType = Nullable.GetUnderlyingType(prop.PropertyType) == null ? prop.PropertyType : Nullable.GetUnderlyingType(prop.PropertyType);
//根据Model类字段的真实类型进行转换
prop.SetValue(obj, Convert.ChangeType(value, itemType), null);
} }
return obj;
}