The Insert procedure inserts a substring into a string.
Declaration
Insert(S, Str, Index)
Parameters
| S | [in] | Required | String | |
| Str | [in, out] | Required | String | |
| Index | [in] | Required | Integer | |
| Result | none |
Description
Inserts the S substring into the Str string starting from the Index position.
Parameters
The procedure has the following parameters:
S
Specifies the string to be inserted. If S is empty, the current procedure does nothing.
Str
Specifies the string to which the S substring is inserted.
Index
Specifies the position of the insertion point, from 1 (if Index is less than 1, it is set to 1). If Index is 1, the S substring will be inserted at the beginning of the Str string. If Index is greater than the length of the Str string, the substring is appended to the end of the string.