C# 如何在单词段落范围内获取部分字线颜色

Question

am read WORD document with Word.ApplicationClass()

and the document style is kind this( doc )

AAAAA

BBBB

①AAA ②BBB ③CCC(third part is red) ④DDD

and i get every line by using

String docLine= doc.paragraphs[i].range.text.Trim();

and run [doc.paragraphs[3].range.text.Trim();] you get( line 3 )

①AAA ②BBB ③CCC(third part is red) ④DDD

![enter image description here][2] a line with 4 parts words of different color.

here is my problem, when i want to get the Red third part of the line i dont know how to get it.

cause i dont know how to set a sub-Range in paragraphs[3].range which contains what i want.

i'v checked MSDN and only find u can set a Range's start and end when it's document.Range.

so what im asking is can someone tell me how to set a sub-range in a paragraphy[i].range. so that i can use range.font.colorindex

or

if there is no way to do that then how can i get the color information when i read every prat of the line so that when i read the red part i can know.

Thanks

Answer 1

thank you for all that help. ive found the way to locate the part i want. From this que: Re-defne a Paragraph Range to Include a Subset of Words in the Paragraph seems i didnt search right hum~

By using

Microsoft.Office.Interop.Word.Range rng = doc.paragraphs[3].Range.Duplicate;

i can get an manipulable range( u cant change paragraphs.range),

and by using

rng.MoveEnd(WdUnits.wdCharacter, endPos - rng.Characters.Count); rng.MoveStart(WdUnits.wdCharacter, startPos);

i can locate what i want

tips: range.setRange(int start, int end) will always(i think) relative the start and end of the document. it's helpless when u try to work on a sentence or a line.