Non Case sensitive text search in Pdf document (Spire.pdf)

[nilarya]

Hello Sir,

I am using "SpirePDF HotFix5.1.0" version in my C# project. I have searched text in a pdf document. But the search is latter case sensitive, I want to know is there any option of searching text with letter case insensitive , then how I impliment my code. Please let me know.

Thank you,
Kind regards,
Nilarya Talukdar

[Nina.Tang]

Hi,

Thanks for your inquiry.
Our Spire.PDF provides the property to ignore letter case when searching. Please refer to the following code. If there is any question, just feel free to write back.

Code: Select all

PdfDocument doc = new PdfDocument();
doc.LoadFromFile("sample.pdf");
PdfTextFind[] result = null;
foreach (PdfPageBase page in doc.Pages)
{
    //Sets the "ignoreCase" Boolean to be true
    result = page.FindText("text",false,true).Finds;
}
doc.SaveToFile("result.pdf", FileFormat.PDF);


Sincerely,
Nina
E-iceblue support team

[nilarya]

hello,

yes I got it.

Thank you

[Nina.Tang]

Hi,

Thanks for your feedback.
If you need assistance in the future, please do not hesitate to contact us.
Wish you a nice day!

Yours sincerely,
Nina
E-iceblue support team