SpireXLS

11 mai 2012

How to Draw Rectangle in PDF by Using C#/VB.NET

Sometimes, we need to draw some shapes in PDF according to document contents. Actually, there are too many shapes we can draw and the most frequently used shapes are geometric figures. In the last post, I have introduced a method about how to draw circle...

Posté par lotus129 à 08:22 - Commentaires […] - Permalien [#]

Tags: Draw Shape in PDF

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8 mai 2012

How to Draw Circle (One Kind of Shape) in PDF by Using C#/VB.NET

Sometimes, in order to introduce contents in a PDF document more clearly, people may add some shapes. For example, if one document focuses on introducing geometry, many shapes must be inserted, such as rectangle, triangle and so on. Also, people can adjust...

Posté par lotus129 à 05:25 - Commentaires […] - Permalien [#]

Tags: Draw Shape in PDF

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29 mars 2012

Use C#/VB.NET to Add Comment for Excel Cells

As is known, comment is used to show readers' thoughts or suggestions about one article or one book. Readers can give comment for specified words or sentences or show feeling about whole article or book. Actually, not only article or book, MS Excel provides...

Posté par lotus129 à 08:43 - Commentaires […] - Permalien [#]

Tags: Excel Comment

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25 novembre 2011

C# - Convert Word to PDF

We can find that lots of electronic books and magazines are created with PDF and many materials shared online are PDF documents. Why people would like to use PDF? Firstly, PDF can be operated on any operation system. Secondly, PDF includes various contents,...

Posté par lotus129 à 04:39 - Commentaires […] - Permalien [#]

Tags: C Word to PDF

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16 novembre 2011

C# - Export Data to Multiple Worksheets

In order to display and print data, we need to export it from database to files, for example, Excel. Actually, Excel is the most frequently used file format to save data and it is convenient for printing data. In this post, I want to talk something about...

Posté par lotus129 à 03:41 - Commentaires […] - Permalien [#]

Tags: Export Data C

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4 novembre 2011

C#-Write Contents in Excel 2007

I have used MS Office 2003 for several years, even though it published new versions and improved performance. Firstly, I am very familiar with Office 2003. Once, I used 2007 but it took me a little long time to find the function I wanted to use. Secondly,...

Posté par lotus129 à 04:34 - Commentaires […] - Permalien [#]

Tags: C Excel 2007

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25 octobre 2011

(C#) Add Header and Footer in Word

Header and footer are often used in MS Word to present page number and other information. For example, there is a Word document with many pages, people may add page number as header. Also, if the document is company materials, the footer will be named...

Posté par lotus129 à 06:10 - Commentaires […] - Permalien [#]

Tags: Word Header and Footer C

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12 octobre 2011

How to Create Excel Pie Chart by Using VB.NET

Chart is one graph structure which can present statistics information on screen. It is a good method to make the data information to be visual and give users intuitive felling on information. There are four basic types of chart: bar chart, histogram,...

Posté par lotus129 à 05:41 - Commentaires […] - Permalien [#]

Tags: Excel Pie Chart VB.NET

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27 septembre 2011

How to Write Comments in Word by Using C#

When reading an article, we may write comment including our idea or questions in the blank. Also, author may write comments to explain some difficult words or show the original source of the word. Comments can be written at the head or end of an article,...

Posté par lotus129 à 05:47 - Commentaires […] - Permalien [#]

Tags: C Word Comment

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15 septembre 2011

How to Use C# to Edit Chart Worksheet

Excel chart is often used because it can show data information more intuitively. Also, it seems that one Excel file with chart are more appealed to readers. As is known, chart is generated according to data we export to Excel. Therefore, one worksheet...

Posté par lotus129 à 05:12 - Commentaires […] - Permalien [#]

Tags: C Edit Chart Worksheet

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