Case "apples", "nuts" To "soup", testItem The setting ofOption Comparecan affect string comparisons. UnderOption Compare Text, the strings "Apples" and "apples" compare as equal, but underOption Compare Binary, they do not. Note ACasestatement with multiple clauses can exhibit behavior known...
在 Try 區塊中擲回例外狀況時,Visual Basic 會尋找處理例外狀況的 Catch 陳述式。 如果找不到相符的 Catch 陳述式,Visual Basic 會檢查呼叫目前方法的方法,並依此類推呼叫堆疊。 如果找不到 Catch 區塊,則 Visual Basic 會向使用者顯示未處理的例外狀況訊息,並停止執行程式。 您可以在 Catch 陳述式中使用多個 ...
Inherits Statement Interface 문 Mid 문 Module 문 Namespace 문 On Error 문 Operator Statement Option <keyword> 문 Option Compare 문 Option Explicit 문 Option Infer 문 Option Strict 문 Property 문 Q-Z 문 절 선언 컨텍스트 및 기본 액세스 수준 특...
預設資料類型。如果Option Strict是Off,且您未在parameterlist中指定參數的資料類型,Visual Basic 編譯器會將對應的引數轉換為Object 資料類型。 同樣地,如果您未指定returntype,編譯器會將傳回資料類型視為Object。 備註 由於您正在處理可能已在不同平台上撰寫的外部程序,因此對資料類型進行任何假設或允許該資料...
VisualBasic Assembly: Microsoft.CodeAnalysis.VisualBasic.dll Package: Microsoft.CodeAnalysis.VisualBasic v4.7.0 Source: Syntax.xml.Main.Generated.vb C# 复制 public override Microsoft.CodeAnalysis.SyntaxNode VisitCaseStatement (Microsoft.CodeAnalysis.VisualBasic.Syntax.CaseStatementSyntax node)...
The Structure statement defines a composite value type that you can customize. A structure is a generalization of the user-defined type (UDT) of previous versions of Visual Basic. For more information, see Structures. Structures support many of the same features as classes. For example, structure...
Visual Basic 6.0 Runtime Extended Files: selected ActiveX control OCX files, libraries, and tools shipping with the IDE media and as an online release. The Visual Basic 6.0 IDE support lifetime VB6 development is no longer supported. This support statement does not change the support policy for...
Visual Basic 6.0 Runtime Extended Files: selected ActiveX control OCX files, libraries, and tools shipping with the IDE media and as an online release. The Visual Basic 6.0 IDE support lifetime VB6 development is no longer supported. This support statement does not change the support policy for...
The body of the If statement is executed only if the condition inside the parentheses is met. The x > y returns True, so the message "y is greater than x" is printed to the terminal. Program.vb Option Strict On Module Example Dim a As Boolean Dim b As Boolean Dim c As Boolean ...
在Try區塊中擲回例外狀況時,Visual Basic 會尋找處理例外狀況的Catch陳述式。 如果找不到相符的Catch陳述式,Visual Basic 會檢查呼叫目前方法的方法,並依此類推呼叫堆疊。 如果找不到Catch區塊,則 Visual Basic 會向使用者顯示未處理的例外狀況訊息,並停止執行程式。