驗證控制項 的英文怎麼說
中文拼音 [yànzhèngkòngzhìxiàng]
驗證控制項
英文
web validation control- 驗 : 動詞1. (察看; 查考) examine; check; test 2. (產生預期的效果) prove effective; produce the expected result
- 證 : Ⅰ動詞(證明) prove; verify; demonstrate Ⅱ名詞1 (證據) evidence; proof; testimony; witness 2 (...
- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 項 : Ⅰ名詞1 (頸的後部) nape (of the neck) 2 (款項) sum (of money) 3 [數學] (不用加、減號連接...
- 驗證 : test and verify; checking; proving; testing; confirmation; [數學] corroboration; inspection; veri...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
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Validation of control data on windows forms
>在windows窗體上驗證控制項數據Note that there is no need for an else clause, because the page will be returned automatically to the browser and the validation controls will display their own error messages
請注意,在此無需其他子句,原因是頁將自動返回到瀏覽器,並且驗證控制項將顯示其自己的錯誤信息。For additional information on validation controls, see
有關驗證控制項的附加信息,請參見Validation controls enable you to check for a required field, to test against a specific value or pattern of characters, to verify that a value lies within a range, and so on
控制項)中輸入的內容進行驗證的控制項。驗證控制項可用於對必填欄位進行檢查,對照字元的特定值或模式進行測試,驗證某個值是否在限定范圍之內,等等。If the value of the input control being validated cannot be converted to the specified data type, validation fails
如果正在驗證的輸入控制項的值無法轉換為指定的數據類型,則驗證失敗。驗證控制項的Because space for the validation control is created dynamically, the physical layout of the page changes
由於驗證控制項的空間是動態創建的,因此頁面的物理布局會發生變化。Property to control whether the validation control displays error messages
使用display屬性可控制驗證控制項是否顯示錯誤信息。Generally, each validation control performs only one test
通常,每個驗證控制項僅執行一種測試。This allows multiple validation controls to share the same physical location on the page
這允許多個驗證控制項共享頁面上的同一個物理位置。The display behavior for the specified validation control
指定的驗證控制項的顯示行為。The display behavior of the error message of the validation control
驗證控制項的錯誤信息的顯示行為。Specifies the display behavior of error messages in validation controls
指定驗證控制項中錯誤信息的顯示行為。Gets or sets the display behavior of the error message in a validation control
獲取或設置驗證控制項中錯誤信息的顯示行為。Provides steps for using code to trigger the check for one or more validation controls
提供有關步驟,說明如何使用代碼觸發對一個或多個驗證控制項的檢查。The programmatic id of the input control that the validation control will evaluate
驗證控制項將計算的輸入控制項的編程id 。There are controls for different types of validation, such as range checking or pattern matching
有各種類型的驗證控制項,如范圍檢查或模式匹配驗證控制項。Validation controls that detect errors then produce an error message that appears on the page
檢測到錯誤的驗證控制項隨后將生成顯示在頁上的錯誤信息。When this occurs, the validation controls that detected errors display error messages. with the exception of the
發生這種情況時,檢測到錯誤的驗證控制項會顯示錯誤信息。All validation controls, and list controls with their
、所有的驗證控制項以及The properties listed in the following table apply to all validation controls
下表中列出的屬性適用於所有驗證控制項。分享友人