![]() ‘new List()’), and also, that the Save() operation does not throw an exception like in the above use case. Issue #2: why this exception? Saving a document should be possible.Īt .#=z9mRpoUfSiIRh(Stream #=z8qPhCAQ=, SaveOptions #=znQ1_uSMlhiaM)Īt .#=zuBW_ByWvJriT(String #=z8GuEkvTcxVz1)Īt (String outputFileName)Īt (String args)Ĭan this be helped somehow? The expectation is that page.Layers returns null if the page does not have Layers property initialized (so that it can be assigned e.g. Here is the output of the above code snippet: Issue #1: why this exception? Checking Layers getter return value for null should be possible. ![]() on Layers getter, but this is not nice. A workaround is to assign 'new List()' to layers in all pages that throw NullReferenceException This causes a second issue:Ĭonsole.WriteLine("Issue #2: why this exception? Saving a document should be possible.") After youve installed all dependencies you should be able to use build.cmd on your windows system. Using the Selection tool ( ), click to select the frame containing the snowshoe image at the bottom of the page. Only make sure, that youve installed all the dependencies. In the Pages panel, double-click page 1 to navigate to this page. They should work the same in a windows command shell. Now some pages have layers, and some don't. Theres nothing Linux specific in these installation instructions as far as I can see. ![]() Do something, for example: page.Layers = new List() Ĭonsole.WriteLine("Issue #1: why this exception? Checking Layers getter return value for null should be possible.") NET 21.10.1 (latest at the time of writing). I am using Windows 10 OS and Aspose.PDF for. Also, apparently this same issue causes an exception when I attempt to save a document that has some pages with layers, and some pages without layers. Here’s how to get started with layers in MS Paint: Download and install the updated version of Paint from the Microsoft Store or our cloud storage. This is not very intuitive (I expect it would return null value instead) and complicates business logic of my code that uses this API. How to use layers in Paint for Windows 11. getter throws NullReferenceException when I attempt to access it first time without having Layers object initialized. Using the Layers List A Default Layer is automatically added when you create a new page report.
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