| Name | Type | Optional | ByRef | Description |
|---|---|---|---|---|
| sourceString | String | The source string to search for the old value and replace with the new value. | ||
| oldValue | String | The substring to search for. </param> <param name="newValue"> The substring to replace the old value with. | ||
| newValue | String | |||
| ignoreCase | Boolean | Optional | If True then searches of sourcesString for occurrences of oldValue will not be case sensitive. If omitted, a value of True is assumed. |
The modified string after all searches and replacements are done.