# Gallery View In C# Windows Application

**URL:** <https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082>\
**Category:** Windows\
**Created:** [October 19, 2021, 12:53pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082 "2021-10-19T12:53:23Z")\
**Posts on this page:** 14\
**Page:** 1

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**Author:** ![nilefire103](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nilefire103/32/30296_2.png) [@nilefire103](https://devforum.zoom.us/u/nilefire103)\
**Post date:** [October 19, 2021, 12:53pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/1 "2021-10-19T12:53:23Z")

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**Description**  
Is it possible that if there is one meeting & multiple video senders (multiple host), we can achieve gallery view in Desktop Application (using C#) also like we can achieve in android app ?

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**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [October 20, 2021, 10:43pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/2 "2021-10-20T22:43:09Z")

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Hey @nilefire103,

Thanks for using the dev forum!

Yes, the SDK supports gallery mode in default UI.

Thanks!  
Michael

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**Author:** ![nilefire103](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nilefire103/32/30296_2.png) [@nilefire103](https://devforum.zoom.us/u/nilefire103)\
**Post date:** [October 21, 2021, 3:21am UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/3 "2021-10-21T03:21:05Z")

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Can you please let me know how or any reference of documentation for particular task, Please consider the attached image, how i want it to be…

 ![Layout](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/5/c/5c9ef2ba537c27273444fc992989770c042fa18e.jpeg)

& Want in C# .Net Windows Application.

To the one I double click get pinned to full screen & on double tap again, will see 4 tiles like the second one…

Thanks.

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**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [October 25, 2021, 7:07pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/4 "2021-10-25T19:07:45Z")

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Hey @nilefire103,

The left image is the Speaker view, the view on the right is the gallery view. Both of these views are supported in the SDK.

Thanks!  
Michael

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<div class="post-metadata">

**Author:** ![nilefire103](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nilefire103/32/30296_2.png) [@nilefire103](https://devforum.zoom.us/u/nilefire103)\
**Post date:** [October 26, 2021, 4:19pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/5 "2021-10-26T16:19:20Z")

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But I just want speaker view & gallery view like the image i have sent you. **I want 4 equal size thumbnails** , if is speaker, it would be highlighted otherwise not…

As per the image I have sent, it would be something like Video1 would be of speaker and video 2, video 3 and video 4 would be of gallery…

Please check my previous message you will understand

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**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [October 28, 2021, 12:36am UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/6 "2021-10-28T00:36:55Z")

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Hey @nilefire103,

The image that says “WANT LINE THIS” is gallery view. This view is supported by the SDK.

Thanks!  
Michael

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**Author:** ![nilefire103](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nilefire103/32/30296_2.png) [@nilefire103](https://devforum.zoom.us/u/nilefire103)\
**Post date:** [October 30, 2021, 11:59am UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/7 "2021-10-30T11:59:38Z")

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Can you please tell me the code snippet for that ?

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<div class="post-metadata">

**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [November 1, 2021, 10:21pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/8 "2021-11-01T22:21:42Z")

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Hey @nilefire103,

You can call SwitchFloatVideoToGalleryMod or click the gallery view button with the cursor.

Thanks!  
Michael

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<div class="post-metadata">

**Author:** ![nilefire103](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nilefire103/32/30296_2.png) [@nilefire103](https://devforum.zoom.us/u/nilefire103)\
**Post date:** [November 2, 2021, 5:03pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/9 "2021-11-02T17:03:51Z")

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Can you please answer in more details ?  
As you try to answer in 1 line & i have to wait for another 24 - 48 hours…

on meeting status changed event, i have :

case ZOOM\_SDK\_DOTNET\_WRAP.MeetingStatus.MEETING\_STATUS\_INMEETING:  
SDKError er = meetingUIController.SwitchFloatVideoToGalleryMod();  
Console.Write(er.ToString());

its giving me success, but not making any difference to my view.

Also if i click on gallery view icon, it shows 4 thumbnails but that is not full screen, So now i have 1 main video running in background & 4 thumbnails on right hand side…

Now i have no option to switch main video, no double click, no pin video option available at all on these gallery thumbnails, only chat & show non video participants options are available.

So finally concerns are :

1. Want gallery view in full screen
2. When double click any thumbnail, it get pinned & 1 full screen get visible.
3. When double click full screen, again 4 gallery thumbnail get visible on full screen.

FYI: I am using latest sdk downloaded today itself from marketplace…

Please give a detailed answer for my problems, 1 answer for each concern…

Thanks a lot.

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<div class="post-metadata">

**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [November 2, 2021, 10:44pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/10 "2021-11-02T22:44:56Z")

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Hey @nilefire103,

I am not sure what else we can provide here. Let me try and explain the steps again:  
When you are in the meeting you see this:

 ![1.PNG](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/4/a/4a38a1d217bec4e9a2af6479671c78998e35461a.jpeg)  
Then in the corner click the view button:  
 ![2](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/8/f/8f1d1308f3c1c6093548bc05c234d1f0d4469928.png)  
And select “Gallery View”, then gallery view is displayed:  
 ![3.PNG](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/f/a/fa85f747c05fa7e15cb9d04c6b9d2a74009d3972.jpeg)

Thanks!  
Michael

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<div class="post-metadata">

**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [November 4, 2021, 10:50pm UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/12 "2021-11-04T22:50:11Z")

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Hey @nilefire103,

Are you screensharing while this is happening?

Thanks!  
Michael

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<div class="post-metadata">

**Author:** ![nilefire103](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nilefire103/32/30296_2.png) [@nilefire103](https://devforum.zoom.us/u/nilefire103)\
**Post date:** [November 6, 2021, 7:20am UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/13 "2021-11-06T07:20:42Z")

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it is while I am joining the meeting…

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<div class="post-metadata">

**Author:** ![Michael\_Condon](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_condon/32/13543_2.png) [@Michael\_Condon](https://devforum.zoom.us/u/Michael_Condon)\
**Post date:** [November 10, 2021, 12:01am UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/14 "2021-11-10T00:01:47Z")

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Hey @nilefire103,

I am sorry, but the video in the corner you are seeing indicates you are not in full screen but are viewing a different window. You cannot do anything programmatically to change that windows appearance.

Thanks!  
Michael

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [December 10, 2021, 10:02am UTC](https://devforum.zoom.us/t/gallery-view-in-c-windows-application/59082/15 "2021-12-10T10:02:06Z")

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Closed on December 10, 2021, 10:02am UTC

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