syntaxsql IFboolean_expression{sql_statement|statement_block} [ELSE{sql_statement|statement_block} ] 参数 boolean_expression 返回TRUE或FALSE. 如果布尔表达式包含语句SELECT,则必须将SELECT语句括在括号中。 { sql_statement | statement_block } 使用语句块定义的任何 Transact-SQL 语句或语句分组。 除非使用...
下面的示例包含嵌套的If...Then...Else语句。 VB复制 PublicSubMain()' Run the function as part of the WriteLine output.Console.WriteLine("Time Check is "& CheckIfTime() &".")EndSubPrivateFunctionCheckIfTime()AsBoolean' Determine the current day of week and hour of day.DimdayWAsDayOfWeek ...
下列範例包含巢狀If...Then...Else陳述式。 VB複製 PublicSubMain()' Run the function as part of the WriteLine output.Console.WriteLine("Time Check is "& CheckIfTime() &".")EndSubPrivateFunctionCheckIfTime()AsBoolean' Determine the current day of week and hour of day.DimdayWAsDayOfWeek...
First Name:*The first name field needs to contain at least one character.Surname:*The surname field needs to contain at least one character.
Syntax Arguments Return types Examples Show 2 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric ...
Step 1 - Check if number is larger than or equal to numbers in column B The less than sign and the equal sign compares the numbers, if a number in column B is smaller than or equal to number in cell D9 then it evaluates to TRUE, if not FALSE. $B$3:$B$7<=$D$9 returns {TR...
DoStatementSyntax ElseBlockSyntax ElseCaseClauseSyntax ElseDirectiveTriviaSyntax ElseIfBlockSyntax ElseIfStatementSyntax ElseStatementSyntax EmptyStatementSyntax EnableWarningDirectiveTriviaSyntax EndBlockStatementSyntax EndExternalSourceDirectiveTriviaSyntax EndIfDirectiveTriviaSyntax EndRegionDirectiveTriviaSyntax Enu...
Hello, my friends. I have this error. ParseError PHP 8.1.6 LARAVEL 9.37.0 syntax error, unexpected end of file, expecting "elseif" or "else" or "endif" My function is STORE is the following. public function store(Request
c# return name of object C# string is not null C# Syntax on escape character for "/" c# xml the process cannot access the file because it is being used by another process C#: Visible = true not working C#.net Export to excel Calculate distance between 2 postcodes calculate number of...
IfError( 1, 2 )The first argument isn't an error. The function has no other errors to check and no default return value. The function returns the lastvalueargument evaluated.1 IfError( 1/0, 2 )The first argument returns an error value (because of division by zero). The function evalu...