.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,607 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
xamarin-macios has the bindings:
can not use UIKit or others in .net ios Bindings?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 2%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
mc
4,656
Reputation points
I created ios Binding project. and want to compile .a file to .dll
there is ApiDefinition and StructsAndEnums.cs but both of them can not use ios UIImage
NativeHandle Export Verify and all of it.
CGSize Static can not use too.
I can not use this attribute. which is auto generated by sharpie
{count} votes
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mc 4,656 Reputation points
2024-07-02T03:44:11.4433333+00:00 -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 3%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWZ%3C/text%3E%3C/svg%3E)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 32,546 Reputation points Microsoft Vendor2024-07-02T07:52:47.3033333+00:00 but both of them can not use
iosUIImageUIImage is in UIKit, please make sure
using UIKit;has been added.NativeHandleThe
NSObject.HandleandINativeObject.Handleproperties have changed type fromSystem.IntPtrto aObjCRuntime.NativeHandlestruct. Please make sureusing ObjCRuntime;has been added. See NSObject.Handle type change.CGSizePlease add
using CoreGraphics;Export Verify StaticIt's not clear why the key words cannot be added. From the screenshot, it's a partial interface, if your OC code is a Protocol, it can be a partial class or a public interface. If it's a static method, it should be
[Static, Export ("method name")].For further investigate, could you share the
.hfile of your OC library and theApiDefinitionandStructsAndEnums.cswith me ? -
mc 4,656 Reputation points
2024-07-04T12:24:28.6333333+00:00 how to use
UIKITin .ios binding project? I can not do it. I can not use it. -
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 32,546 Reputation points Microsoft Vendor
2024-07-05T01:55:55.6066667+00:00 Do you mean calling the
UIKITAPIs in your binding project? Or just reference it? I know you haveapiDefinitionandStructsAndEnums.csvia Sharpie. But you have some errors in the two classes, right? And what you want is to normalize the API definitions, is it? I‘m confused about what the main issues you have.- Create a Static Library (You have a .a library)
- Create a Xamarin.iOS Binding Project (you have created the API definitions, right?). (This step please refer to Xamarin.iOS binding project migration - .NET MAUI | Microsoft Learn)
- Normalize the API Definitions - Objective Sharpie does a great job of helping us, but it can't do everything. We'll discuss some changes that we need to make to the API definitions before they can be used.
- Use the Binding Library - Finally, we'll create a Xamarin.iOS application to show how to use our newly created binding project.
From Walkthrough: Binding an iOS Objective-C Library - Xamarin | Microsoft Learn(This doc is about Xamarin and it's old, but it applies to MAUI)
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Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 32,546 Reputation points Microsoft Vendor
2024-07-10T01:24:29.9366667+00:00 May I know whether your issue has been solved or not? If you're still having problems, please explain in detail what is still going wrong and what you need help with.
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mc 4,656 Reputation points
2024-07-10T15:23:56.29+00:00 please check my another thread.
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Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 32,546 Reputation points Microsoft Vendor
2024-07-11T06:47:38.15+00:00 Which thread? This one- can not create framework of ios. - Microsoft Q&A, right?
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Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 32,546 Reputation points Microsoft Vendor
2024-07-17T09:42:21.9633333+00:00 May I know whether your issue has been solved or not? If you're still having problems, please explain in detail what is still going wrong and what you need help with.
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mc 4,656 Reputation points
2024-07-17T12:32:14.5866667+00:00 I give it up.
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Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 32,546 Reputation points Microsoft Vendor
2024-07-18T06:05:13.3733333+00:00 OK. If you don't mind, could you please share the problem you encountered and then we can try to find if there are any other solutions?
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