དྲ་མིག་མིང་འདོགས།

Contents
Index 🔎︎

# དྲ་མིག་མིང་འདོགས་

## Allowed names

Names in Calc can contain letters, numeric characters, and some special characters. Names must start with a letter or an underline character.

Allowed special characters:

- underline (_)

- period (.) - allowed within a name, but not as first or last character

- blank ( ) - allowed within a name, but not as first or last character, and not for a cell range

Names must not be the same as cell references. For example, the name A1 is invalid because A1 is a cell reference to the top left cell.

Names must not start with the letters C or R followed by a number; also single characters C and R are not allowed as names. See the ADDRESS function for more information.

Names for cell ranges must not include blanks. Blanks are allowed within names for single cells, sheets and documents.

## Naming cells and formulas

A good way of making the references to cells and cell ranges in formulas legible is to give the ranges names. For example, you can name the range A1:B2 Start. You can then write a formula such as "=SUM(Start)". Even after you insert or delete rows or columns, LibreOffice still correctly assigns the ranges identified by name. Range names must not contain any spaces.

For example, it is much easier to read a formula for sales tax if you can write "= Amount * Tax_rate" instead of "= A5 * B12". In this case, you would name cell A5 "Amount" and cell B12 "Tax_rate."

Use the Define Names dialog to define names for formulas or parts of formulas you need more often. In order to specify range names,

1. Select a cell or range of cells, then choose Sheet - Named Ranges and Expressions - Define. The Define Names dialog appears.

2. མིང་།ཡིག་དུམ་ནང་བདམས་ཟིན་ས་ཁོངས་མིང་འཇུག གསབ་སྣོན།རྐྱང་རྡེབ་གསར་དུ་མཚན་འཇོག་གི་མིང་གཤམ་གྱི་རེའུ་མིག་ནང་མངོན། "གཏན་འཁེལ།"ལ་རྐྱང་རྡེབ་བྱས་ནས་གླེང་སྒྲོམ་ཁ་བརྒྱབ།

You can also name other cell ranges in this dialog by entering the name in the field and then selecting the respective cells.

སྤྱི་གྲོས་ནང་མིང་མཐེབ་འཇུག་སྐབས་མདུན་གྱི་ཡི་གེ་འགའ་བཅུག་རྗེས་རང་འགུལ་གྱིས་ཁྱེད་ལ་མིང་ཧྲིལ་པོ་དྲན་སྟོན་བྱེད།

- Enter མཐེབ་གནོན་ན་དྲན་སྟོན་རོགས་རམ་ནང་གི་མིང་དང་ལེན་བྱེད།

- If more than one name starts with the same characters, you can scroll forward through all the names using the CommandCtrl + Tab keys and backward using the Shift + CommandCtrl + Tab keys.

འབྲེལ་ཡོད་གཙོ་དོན་

Sheet - Named Ranges and Expressions - Define

ཉེར་སྤྱོད་འགྱུར་ཚད་རྐྱང་པ་འགྲོལ་བ།

གནས་ཡུལ་དང་འདྲེན་སྤྱོད་ ལྟོས་མེད་དང་ལྟོས་བཅས།

གནས་འཚོལ་བའི་སྐབས་མིང་ཤན་འབྱེད་བྱེད།