PowerApps 中的 IsNumeric 函数IsNumeric function in PowerApps

测试值是否为数值。Tests whether a value is numeric.


IsNumeric 函数用于测试值是否为数值。The IsNumeric function tests whether a value is numeric. 其他类型的值包括布尔值、字符串、记录Other kinds of values include Boolean, string, table, and record.

返回值为布尔值 truefalseThe return value is a Boolean true or false.


IsNumeric( Value )IsNumeric( Value )

  • Value – 必需。Value – Required. 要测试的值。Value to test.