Finds the specified substring within another string and is intended for languages that use the double-byte character set (DBCS) like Japanese, Chinese, Korean etc.
| Name | Type | Description |
| arg1 | string | The text to find. Use double quotes (empty text) to match the first character in the search string. Wildcard characters are not allowed. |
| arg2 | string | The text containing the text to find. |
| arg3 | number | Specifies the character at which to start the search. The first character in the search string is character number 1. If omitted, this parameter is equal to 1. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.FINDB("line", "Online Office"));
builder.SaveFile("xlsx", "FINDB.xlsx");
builder.CloseFile();