What is a domain in word

Recommended tutorial: word tutorial

word domain introduction

The Chinese meaning of WORD field is range, which is similar to the fields in the database. In fact, it is some fields in the Word document. Each Word field has a unique name but different values. When typesetting in Word, if you can skillfully use the WORD field, you can enhance the flexibility of typesetting, reduce many cumbersome repeated operations, and improve work efficiency.

Definition of fields

Simply put, a field is a section that guides Word to automatically insert text, graphics, page numbers or other information into a document. Group code. Each field has a unique name and functions much like a function in Excel. The following uses the Seq and Date fields as examples to illustrate some basic concepts about fields.

Relational expressions in the form of "{Seq Identifier [Bookmark] [Switches ]}" are called "field codes" in Word. It is composed of:

Domain characteristic character: that is, the curly brackets "{}" containing the field code. However, it cannot be input directly using the keyboard, but is a domain characteristic character entered by pressing the Ctrl F9 key combination.

Field name: The "Seq" in the above formula is called the "Seq domain". Word 2003 provides a total of 74 fields in 9 categories.

Domain commands and switches: Set commands or switches for domain work. For example, "Identifier" and "Bookmark" in the above formula, the former is the name specified for a series of items to be numbered, and the latter can add bookmarks to reference items elsewhere in the document. "Switches" are called optional switches. A domain usually has one or more optional switches. Spaces are used to separate switches.

Field result: It is the display result of the field, similar to the value obtained after Excel function operation. For example, if you enter the field code "{Date \@ "Yyyy year m month d day" \* MergeFFormat}" in the document, the field result is the current system date.

The domain can automatically complete tasks without manual intervention, such as numbering document pages and counting the total number of pages; inserting dates and times in different formats and updating; inserting other documents into the active document through links and references ; Automatically compile catalogs, keyword indexes, chart catalogs; realize automatic merging and printing of emails; create standard format scores, add pinyin for Chinese characters, etc.

The role of fields

Use Word fields to accomplish many complex tasks. Mainly include: automatic pagination, numbering of captions, footnotes, and endnotes of charts; inserting dates and times in different formats; inserting parts or wholes of other documents into the active document through links and references; enabling use without retyping. Keep text up-to-date; automatically create catalogs, keyword indexes, and chart catalogs; insert document attribute information; realize automatic merging and printing of emails; perform addition, subtraction, and other mathematical operations; create mathematical formulas; adjust text positions, etc.

Field is a special command in WORD, which consists of curly brackets, domain name (field code) and option switches. Field codes are similar to formulas, and field option switches are special instructions that trigger specific actions in a field. If we can cleverly apply domains when using WORD to process documents, it will bring great convenience to our work. Especially when making test papers for science and other subjects, it has the irreplaceable advantage of the formula editor.

1. Update domain operation

When the domain in the WORD document does not display the latest information, the user should take the following measures to update it to obtain the new domain results.

　1. Update a single domain: First click the domain or domain result that needs to be updated, and then press the F9 key.

　2. Update all fields in a document: Execute the "Select All" command in the "Edit" menu, select the entire document, and then press the F9 key.

In addition, users can also execute the "Options" command in the "Tools" menu, click the "Print" tab, and then select the "Update Domain" check box to enable WORD to be updated before each printing. All fields in the document are automatically updated.

2. Show or hide the field code

1. Show or hide the specified field code: First click the field or its result that needs to implement the field code, and then press Press the "SHIFT F9" key combination.

　2. Show or hide all field codes in the document: Press the "ALT F9" key combination.

3. Lock/unlock domain operations

1. To lock a domain to prevent modification of the current domain results: click this domain, and then Press the "CTRL F11" key combination.

　2. To unlock the field so that you can make changes, click on the field and then press the "CTRL SHIFT F11" key combination.

4. Unlink the domain

First select the relevant field content, and then press the "CTRL SHIFT F9" key combination to unlink the field. At this time, the current field result will become regular text (that is, all functions of the field will be lost). In the future, it will of course Updates are no longer possible. If the user needs to update the information again, he must insert the same field into the document to achieve the purpose.

5. Create an overline with a field

Select "Field" under the "Insert" menu item, enter the EQ switch parameters in the "Field Code", and confirm . Note that there is a space between "EQ" and the switch parameter. For example, enter the Y average value (Y is underlined), insert the field as "EQ \x\to(Y)", and then click "OK" .

6. Use fields to enter fractions

Entering fractions is usually done using WORD’s formula editor. In fact, it is simpler and easier to input using fields. For example, when you want to enter the fraction "a/b", first position the cursor where you want to enter the fraction, press "Ctrl F9" to insert the field definer, and then enter the string representing the formula "eq \f(" in "{ }" a,b) ”, note that there is a space between eq and the following parameters. Then press "Shift F9", and the field result "a/b" will be generated. For mixed numbers, just replace eq \f(a,b) with eq c\f(a,b), and you will get "c divided by b divided by a". Of course, you can give full play to its role and your ingenuity, comprehensively apply these fields, and flexibly enter various forms of scores. Moreover, field results such as fractions entered using this method will move together with other text during typesetting, and will not be misaligned due to typesetting like objects inserted using the formula editor. If you input a lot of scores, you can first enter the field code of a score, then copy and paste and then modify the value to increase the input speed. In "eq \f(a,b)", eq represents the domain name for creating scientific formulas, and \f is the switch option for creating fractional formulas. Other common switch options include \r for creating radicals, \s for creating superscripts and subscripts, and \i for establishing integrals. Regarding the correspondence between field codes and formulas, you can view the "Help" information about fields in WORD.

7. Use the domain to count the word count of the document

① Position the mouse to the place where the word count is required (such as the end of the document), and then enter the prompt for word count results Text (such as "The total number of words in this article is:").

　②Select the "Insert" "Domain" command item in the menu bar to enter the "Domain" dialog box.

　③In the "Domain" dialog box, first select the "Document Information" item in the "Category" list, and then select the "NumWords" item from the "Domain Name" list box. This item is used to count the total number of words in the document. You can also select the "NumChars" item to count the total number of characters in the document, select the "NumPages" item to count the total number of pages in the document, and then left-click the "Options" button to enter Go to the Domain Options dialog box.

　④In the "Domain Options" dialog box, first select the "1, 2, 3,..." items in the "Format" list box, and then click the "Add to Domain" button to add the selected The format is added to the field format, and then click the "OK" button to return to the "Field" dialog box.

　⑤ Click the "OK" button in the "Field" dialog box to close all dialog boxes and return to the document editing state. At this time, you can see that the "This article summary" is displayed at the current cursor. Word Count: XXXX".

　⑥After inserting the above field, if the document is modified, move the mouse to position the cursor on the field code (the color will turn gray at this time), and then press the F9 key, WORD will automatically update the domain and displays the updated total word count.

　⑦For convenience, we can insert word-sensitive statistical results into each document. Method: Open the other template of WORD (Normal.dot), and then insert the word count field into the file according to the above method. Every document created in the future will automatically have the word count function.

8. Ability to track article catalogs

Edit the front catalog of articles, set a title in the catalog, click on the title to automatically track the article content corresponding to the title .

The above is the detailed content of What is a domain in word. For more information, please follow other related articles on the PHP Chinese website!