| 1. | The zero - based character index in the current line 当前行中从零开始的字符索引。 |
| 2. | Returns the first character index of a physical line 返回物理行的第一个字符索引。 |
| 3. | The zero - based character index in the specified line 位于指定行中从零开始的字符索引。 |
| 4. | The index of the character for which to retrieve the location 要检索其位置的字符索引。 |
| 5. | The zero - based character index at the specified location 位于指定位置的从零开始的字符索引。 |
| 6. | The character index position to search 要搜索的字符索引位置。 |
| 7. | The zero - based line number in which the character index is located 字符索引所在的从零开始的行号。 |
| 8. | Retrieves the location within the control at the specified character index 检索控件内指定字符索引处的位置。 |
| 9. | You can use this method to determine which line a specific character index is located within 可以使用此方法确定特定字符索引所在的行。 |
| 10. | This method enables you to determine where in the control a specific character index is located 此方法使您得以确定特定字符索引在控件中的位置。 |