Number DataWindow expression function
Description
Converts a string to a number.
Syntax
|
1 |
<span>Number</span> ( <span>string</span> ) |
|
Argument |
Description |
|---|---|
|
string |
The string you want returned as a number |
Return Values
A numeric datatype. Returns the contents of string as
a number. If string is not a valid number,
Number returns 0.
Examples
This expression converts the string 24 to a number:
|
1 |
<span>Number</span>("24") |
This expression for a computed field tests whether
the value in the age column is greater than 55 and if so displays
N/A; otherwise, it displays the value in age:
|
1 |
If(<span>Number</span>(age) > 55, "N/A", age) |
This validation rule checks that the number the user
entered is between 25,000 and 50,000:
|
1 |
<span>Number</span>(GetText())>25000 AND <span>Number</span> (GetText())<50000 |
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