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T4模版为我们在ORM操作上提供了便捷,它很方便的可以对实体进行全局性的修改,之前我介绍过通过T4来为属性加默认性,而今天我主要告诉大家如何使用T4模版将getter,setter块改为自己需要的,何为自己需要的?这当然是符合你当前项目规则的,如,我希望监听每个属性的修改过程,这正如之前linq to sql的实体类一样,它用来监听你属性的修改前与修改后,在两个时机都可以分别订阅你自己的事件,多么灵活,呵呵。

来看一下,我项目中实体类最后的效果图

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" alt="" />

下面是T4模块的属性获取的私有方法代码,源于EF5中的T4模版

    public string Property(EdmProperty edmProperty)
{
return string.Format(
CultureInfo.InvariantCulture,
"\r\n{6} {1} {5};\r\n{0} {1} {2} {{ {3}get {{ return {5}; }} {4}set {{ if ({5}!=value) {{ OnPropertyChanging(\"{2}\", {5}) ; {5}=value; OnPropertyChanged(\"{2}\", {5}); }}}} }} ",
Accessibility.ForProperty(edmProperty),
_typeMapper.GetTypeName(edmProperty.TypeUsage),
_code.Escape(edmProperty),
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)),
"_"+_code.Escape(edmProperty).ToLower(),
"private"
);
}

而最后生成它代码如下

  [Serializable]
public partial class WebManageRole_WebManageMenus : Frameworks.Entity.Core.EntityBase
{ private int _webmanagemenus_menuid;
public int WebManageMenus_MenuID { get { return _webmanagemenus_menuid; } set { if (_webmanagemenus_menuid != value) { OnPropertyChanging("WebManageMenus_MenuID", _webmanagemenus_menuid); _webmanagemenus_menuid = value; OnPropertyChanged("WebManageMenus_MenuID", _webmanagemenus_menuid); } } } private int _webmanageroles_manageroleid;
public int WebManageRoles_ManageRoleID { get { return _webmanageroles_manageroleid; } set { if (_webmanageroles_manageroleid != value) { OnPropertyChanging("WebManageRoles_ManageRoleID", _webmanageroles_manageroleid); _webmanageroles_manageroleid = value; OnPropertyChanged("WebManageRoles_ManageRoleID", _webmanageroles_manageroleid); } } }
}

事实上,代码我们并不是很满意,因为它不够漂亮,呵呵,我们更喜欢换行之后的代码,当然你可以在T4里加一个\r\n这种换行标记来实现。

经过我的测试,还是将它换一下行吧,呵呵,格式化一下看着顺眼点,代码如下

 public string Property(EdmProperty edmProperty)
{
string strReg=string.Empty;
return string.Format(CultureInfo.InvariantCulture,
@"
{7}{6} {1} {5};
{7}{0} {1} {2}
{{{3}
{8}get
{8}{{
{9}return {5};
{8}}}{4}
{8}set
{8}{{
{9}if ({5}!=value)
{9}{{
{10}OnPropertyChanging(""{2}"", {5}) ;
{10}{5}=value;
{10}OnPropertyChanged(""{2}"", {5});
{9}}}
{8}}}
{7}}} ",
Accessibility.ForProperty(edmProperty),
_typeMapper.GetTypeName(edmProperty.TypeUsage),
_code.Escape(edmProperty),
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)),
"_"+_code.Escape(edmProperty).ToLower(),
"private",
strReg.PadRight(),
strReg.PadRight(),
strReg.PadRight(),
strReg.PadRight());
}

希望代码可以给你带来快乐!

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