ValidationMessageStore.Item[Expression<Func 屬性

定義

命名空間:

Microsoft.AspNetCore.Components.Forms

組件:

Microsoft.AspNetCore.Components.Forms.dll

套件:

Microsoft.AspNetCore.Components.Forms v9.0.0

多載

Item[FieldIdentifier]	針對指定的欄位，取得這個 ValidationMessageStore 內的驗證訊息。 若要取得所有驗證訊息存放區的驗證訊息，請改用 GetValidationMessages(FieldIdentifier)
Item[Expression<Func<Object>>]	針對指定的欄位，取得這個 ValidationMessageStore 內的驗證訊息。 若要取得所有驗證訊息存放區的驗證訊息，請改用 GetValidationMessages(FieldIdentifier)

Item[FieldIdentifier]

來源:

ValidationMessageStore.cs

針對指定的欄位，取得這個 ValidationMessageStore 內的驗證訊息。

若要取得所有驗證訊息存放區的驗證訊息，請改用 GetValidationMessages(FieldIdentifier)

public:
 property System::Collections::Generic::IEnumerable<System::String ^> ^ default[Microsoft::AspNetCore::Components::Forms::FieldIdentifier] { System::Collections::Generic::IEnumerable<System::String ^> ^ get(Microsoft::AspNetCore::Components::Forms::FieldIdentifier fieldIdentifier); };

public System.Collections.Generic.IEnumerable<string> this[Microsoft.AspNetCore.Components.Forms.FieldIdentifier fieldIdentifier] { get; }

member this.Item(Microsoft.AspNetCore.Components.Forms.FieldIdentifier) : seq<string>

Default Public ReadOnly Property Item(fieldIdentifier As FieldIdentifier) As IEnumerable(Of String)

參數

fieldIdentifier

FieldIdentifier

欄位的識別碼。

屬性值

IEnumerable<String>

這個 ValidationMessageStore 中指定欄位的驗證訊息。

Item[Expression<Func<Object>>]

來源:

ValidationMessageStore.cs

針對指定的欄位，取得這個 ValidationMessageStore 內的驗證訊息。

若要取得所有驗證訊息存放區的驗證訊息，請改用 GetValidationMessages(FieldIdentifier)

public:
 property System::Collections::Generic::IEnumerable<System::String ^> ^ default[System::Linq::Expressions::Expression<Func<System::Object ^> ^> ^] { System::Collections::Generic::IEnumerable<System::String ^> ^ get(System::Linq::Expressions::Expression<Func<System::Object ^> ^> ^ accessor); };

public System.Collections.Generic.IEnumerable<string> this[System.Linq.Expressions.Expression<Func<object>> accessor] { get; }

member this.Item(System.Linq.Expressions.Expression<Func<obj>>) : seq<string>

Default Public ReadOnly Property Item(accessor As Expression(Of Func(Of Object))) As IEnumerable(Of String)

參數

accessor

Expression<Func<Object>>

欄位的識別碼。

屬性值

IEnumerable<String>

這個 ValidationMessageStore 中指定欄位的驗證訊息。