通过

DefaultModelMetadata.IsBindingRequired 属性

  • 参考

定义

命名空间:
Microsoft.AspNetCore.Mvc.ModelBinding.Metadata
程序集:
Microsoft.AspNetCore.Mvc.Core.dll
包:
Microsoft.AspNetCore.Mvc.Core v1.0.0
包:
Microsoft.AspNetCore.Mvc.Core v1.1.0
包:
Microsoft.AspNetCore.Mvc.Core v2.0.0
包:
Microsoft.AspNetCore.Mvc.Core v2.1.0
包:
Microsoft.AspNetCore.Mvc.Core v2.2.0
包:
Microsoft.AspNetCore.App.Ref v3.0.1
包:
Microsoft.AspNetCore.App.Ref v3.1.10
包:
Microsoft.AspNetCore.App.Ref v5.0.0
包:
Microsoft.AspNetCore.App.Ref v6.0.6
包:
Microsoft.AspNetCore.App.Ref v7.0.5
包:
Microsoft.AspNetCore.App.Ref v8.0.0
Source:
DefaultModelMetadata.cs
Source:
DefaultModelMetadata.cs

获取一个值，该值指示模型绑定是否需要模型值。 仅当当前实例表示属性时，这才适用。

public:
 virtual property bool IsBindingRequired { bool get(); };
public override bool IsBindingRequired { get; }
member this.IsBindingRequired : bool
Public Overrides ReadOnly Property IsBindingRequired As Boolean

属性值

Boolean

适用于