Functions perform specific tasks that return values. Use functions to “do something” to your zones one step at a time. Sometimes functions contain arguments or expressions, which customize what the function does. For instance, the Left function contains two arguments: string and length (how many characters to return). Below are listed some of the most common functions used with OCR for AnyDoc:
|
Function |
Description |
|---|---|
|
Left(string, length) |
Returns a specified number of characters starting from the left of a specified string. |
|
Right(string, length) |
Returns a specified number of characters starting from the right of a specified string. |
|
Mid(string, character position, length) |
Returns a specified number of characters starting from a specified character position of a specified string. |
|
LCase(string) |
Converts a specified string to lower case. |
|
UCase(string) |
Converts a specified string to upper case. |
|
LTrim(string) |
Removes spaces to the left of the specified string. |
|
RTrim(string) |
Removes spaces to the right of the specified string. |
|
Trim(string) |
Removes spaces from the left and right of the specified string |