Aspose Wordsfor .NET: replace link contents keeping (setting) it's style - aspose

Question

There is much info over internet telling how to change link contents with Aspose Wordsfor .NET. Also, there is enough info about setting link style after insertion.
But I have a problem: I need to modify existed link (from template) keeping (or just setting) it's visual style (underlined blue text). By defaul, after link change (se code below) it's style is broken.
foreach (Field field in docTemplate.Range.Fields)
{
if (field.Type == FieldType.FieldHyperlink)
{
var hyperlink = (FieldHyperlink)field;
if (hyperlink.Result.Equals("<<[model.Id]>>"))
{
hyperlink.Address = model.IdUrl;
hyperlink.Result = model.Id;
}
}
}
Does any solution for this case exist? Will appreciate any help.

Answer 1

I have tested your scenario with Aspose.Words for .NET 17.4 and unable to notice hyperlink style issue, it remains intact after modification. If you are using some old version of Aspose.Words for .NET then please upgrade to latest version, hopefully it will resolve the issue.
However, if your issue persists then please share your complete code along with your input,output and expected documents. It will help to understand your issue exactly.
I'm Tilal, developer evangelist at Aspose.
Document doc = new Document("Hyperlink.docx");
//You may change the color of Hyperlink style, if required.
//doc.Styles[StyleIdentifier.Hyperlink].Font.Color = Color.Blue;
//doc.Styles[StyleIdentifier.FollowedHyperlink].Font.Color = Color.Blue;
foreach (Field field in doc.Range.Fields){
if (field.Type == FieldType.FieldHyperlink){
FieldHyperlink link = (FieldHyperlink) field;
if (link.Result.Equals("aspose.com"))
{
link.Result = "google";
link.Target = "www.google.com";
}
}
}
doc.Save("Hyperlink_174.docx");
Edit: If you want to modify a specific hyperlink then use following code snippet.
Document doc = new Document("E:/Data/Hyperlink.docx");
DocumentBuilder builder = new DocumentBuilder(doc);
foreach (Field field in doc.Range.Fields)
{
if (field.Type == FieldType.FieldHyperlink)
{
FieldHyperlink link = (FieldHyperlink)field;
if (link.Result.Equals("aspose.com"))
{
builder.MoveToField(link, false);
builder.Font.ClearFormatting();
// Specify font formatting for the hyperlink.
builder.Font.Color = Color.Blue;
builder.Font.Underline = Underline.Single;
// Insert the link.
builder.InsertHyperlink("google", "http://www.google.com", false);
link.Remove();
}
}
}
doc.Save("UpdatedHyperlink.docx");