/// <summary>
/// 根据列模型转换数据行为目标对象
/// </summary>
/// <typeparam name="T">目标类型</typeparam>
/// <param name="dr">数据行</param>
/// <returns>目标对象</returns>
public static T MToObjByColumnModelAttribute <T>(this DataRow dr)
{
var model = ConvertManager.GetDefultObject <T>();
if (model != null)
{
model.MSetValueByColumnModelAttribute(dr);
}
return(model == null ? default(T) : model);
}
/// <summary>
/// Json字符串转换对象
/// </summary>
/// <typeparam name="T">目标对象类型</typeparam>
/// <param name="jsonStr">Json字符串</param>
/// <returns>转换后的对象</returns>
public static T MJsonToObject <T>(this string jsonStr)
{
try
{
var model = ConvertManager.GetDefultObject <T>();
JsonConvert.PopulateObject(jsonStr, model);
return(model);
}
catch (Exception ex)
{
throw new MConvertException("Json字符串有误", ex);
}
}
/// <summary>
/// 获得默认对象
/// </summary>
/// <typeparam name="T">要设置的类型</typeparam>
/// <param name="obj">要设置的对象</param>
/// <returns>默认对象</returns>
public static T MGetDefultObject <T>(this object obj)
{
return(ConvertManager.GetDefultObject <T>());
}
/// <summary>
/// 获得默认对象
/// </summary>
/// <param name="obj">要设置的对象</param>
/// <param name="type">要设置的类型</param>
/// <returns>默认对象</returns>
public static object MGetDefultObject(this object obj, Type type)
{
return(ConvertManager.GetDefultObject(type));
}