企业库6验证无法从配置中读取?

时间:2013-10-31 16:18:26

标签: c# validation enterprise-library enterprise-library-5 enterprise-library-6

Enterprise Library 5从我的app.config读取并完美验证。

以下参考文献:

  

Microsoft.Practices.EnterpriseLibrary.Common v 5.0.414.0   Microsoft.Practices.EnterpriseLibrary.Validation v 5.0.414.0

和以下配置(在app.config中):

<configSections>
<section name="validation"
         type="Microsoft.Practices.EnterpriseLibrary.Validation.Configuration.ValidationSettings,
             Microsoft.Practices.EnterpriseLibrary.Validation" />
</configSections>

<validation>
<type name="WindowsFormsApplication1.AThing" assemblyName="WindowsFormsApplication1" defaultRuleset="default">
  <ruleset name="default">
    <properties>
      <property name="Name">            
        <validator type="Microsoft.Practices.EnterpriseLibrary.Validation.Validators.NotNullValidator, Microsoft.Practices.EnterpriseLibrary.Validation"
          negated="false" messageTemplate="Customer must have valid no"
          tag="CustomerNo" name="Not Null Validator" />
      </property>
    </properties>
  </ruleset>
</type>
</validation>

和以下代码:

public class AThing
{
    public string Name { get; set; }
}

...
AThing bob = new AThing();
bob.Name = null;
ValidationResults vr = Validation.Validate(bob, "default");
Debug.Assert(!vr.IsValid); 
...

vr.IsValid正确地 false (因为“Name”为null,我有一个NotNull Validator)。

但是,当我替换以下引用时:

  

Microsoft.Practices.EnterpriseLibrary.Common v 6.0.0.0   Microsoft.Practices.EnterpriseLibrary.Validation v 6.0.0.0

不做其他更改,vs.IsValid true ......

经过大量谷歌搜索和堆栈溢出后,我才发现这个Enterprise Library 6 validation config file,(另一个有类似问题的用户......)(*this on CodePlex

1 个答案:

答案 0 :(得分:1)

Enterprise Library 6不会自动引导XML配置。这与以前的版本不同。所以现在你必须在启动时(通常)引导块。

因此,对于验证,它看起来像这样:

// Bootstrap the block at startup using default configuration file
ValidationFactory.SetDefaultConfigurationValidatorFactory(
    new SystemConfigurationSource());

AThing bob = new AThing();
bob.Name = null;

ValidationResults vr = Validation.Validate(bob, "default");
Debug.Assert(!vr.IsValid);