> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# TabLeaderTypeEnum

TabLeaderTypeEnum enumeration constants denote available types of tab leaders.

```
typedef enum {
 TLT_None,
 TLT_Dots,
 TLT_MiddleDots,
 TLT_Hyphens,
 TLT_Underline
} TabLeaderTypeEnum;
```

## Elements

| Name              | Description                                                                                                                                                                                                                                                                                                                                                                     |
| ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| TLT\\\_Dots       | Dots on the base line: <img src="https://mintcdn.com/abbyy/i-EfCQVmseNiPQcp/images/fine-reader/engine/tlt_dots.gif?s=52d1efe6197f46e96eb1a1e93728ed40" alt="TLT_Dots" width="167" height="22" data-path="images/fine-reader/engine/tlt_dots.gif" />                                                   |
| TLT\\\_Hyphens    | Hyphens are used as tab leaders: <img src="https://mintcdn.com/abbyy/i-EfCQVmseNiPQcp/images/fine-reader/engine/tlt_hyphens.gif?s=9d0a166d5a2b1e55f271c02f4ced956c" alt="TLT_Hyphens" width="170" height="21" data-path="images/fine-reader/engine/tlt_hyphens.gif" />                                |
| TLT\\\_MiddleDots | Dots in the middle of the line (not on the base line): <img src="https://mintcdn.com/abbyy/i-EfCQVmseNiPQcp/images/fine-reader/engine/tlt_middledots.gif?s=972ecd7b1cc33216aa801bdbb0a0aef5" alt="TLT_MiddleDots" width="167" height="22" data-path="images/fine-reader/engine/tlt_middledots.gif" /> |
| TLT\\\_None       | No tab leader.                                                                                                                                                                                                                                                                                                                                                                  |
| TLT\\\_Underline  | Underline is used as tab leader: <img src="https://mintcdn.com/abbyy/i-EfCQVmseNiPQcp/images/fine-reader/engine/tlt_underline.gif?s=06177aac438ac04bf9a5ce2fcca88b07" alt="TLT_Underline" width="168" height="23" data-path="images/fine-reader/engine/tlt_underline.gif" />                          |

## Used in

[ITabPosition::TabLeaderType](/fine-reader/engine/api-reference/text-related-objects/tabposition#tableadertype)

[ITabPositions::AddNew](/fine-reader/engine/api-reference/text-related-objects/tabpositions/addnew-method)