| Delete Function | ||
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Deletes an object previously added to the document.
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Syntax
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[C#]
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Params
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Notes
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Use this method to delete an object previously added to the document. Deletion may be applied to pages to remove them from the document. For example to delete the current page you might use the following code:
theDoc.Delete(theDoc.Page);
However if you are deleting multiple pages you will probably find it more efficient to use the RemapPages method. as this is more optimized for moving and removing pages.
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Example
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The following code snippet illustrates how one might add an image and then delete it if the image color space is CMYK.
using var doc = new Doc();
string path = Server.MapPath("../mypics/mypic.jpg");
int id1 = doc.AddImageFile(path, 1);
int id2 = doc.GetInfoInt(id1, "XObject");
int comps = doc.GetInfoInt(id2, "Components");
if (comps == 4) doc.Delete(id1);
doc.Save(Server.MapPath("docdelete.pdf"));
Also see example code in: ABCpdf Deletion Example, ABCpdf eForm Placeholder Example. |
