IfError(Patch( DS1, ... ),Notify("problem in the first action");false,Patch( DS2, ... ),Notify("problem in the second action");false,true) 类型兼容性 IfError返回其参数之一的值。IfError可能返回的所有值的类型必须兼容。 在最后一个示例中,Patch
For example, use this function if user input might result in a division by zero:Power Apps Copy IfError( 1/x, 0 ) This formula returns 0 if the value of x is zero, as 1/x produces an error. If x isn't zero, then 1/x is returned....