通过

DefaultModelMetadata.ConvertEmptyStringToNull 属性

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.App.Ref v10.0.0-preview.6.25358.103
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
包:
Microsoft.AspNetCore.App.Ref v9.0.2
Source:
DefaultModelMetadata.cs
Source:
DefaultModelMetadata.cs
Source:
DefaultModelMetadata.cs

获取一个值，该值指示在将模型表示为文本时，是否将空字符串值或仅包含空格字符 null 的值转换为 。

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

属性值

Boolean

适用于