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Joined: Mon Dec 29, 2014 2:32 pm
Posts: 1
Is there a way to programmatically select\deselect all images in the image viewer. I am currently attempting to use the image viewer as a multi-page thumbnail viewer and need to add a Select All\De-Select All images check box to the list. I know the image viewer allows using the Ctrl and Shift keys for image selection, but need to be able to do this programmatically.

Any help will be appreciated.


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Joined: Tue Mar 08, 2005 12:23 am
Posts: 1706
Hello rctexas,

Thank you for contacting us.

Yes, to select\deselect all images programmatically is supported.

Here is the code snippet to select all the images:
Code:
DWObject.SelectedImagesCount = DWObject.HowManyImagesInBuffer;
// Loop through each of the images in the viewer.
for (var i = 0; i < DWObject.HowManyImagesInBuffer; i++) {
         DWObject.SetSelectedImageIndex(i, i);
}


To deselect all the images, please set DWObject.SelectedImagesCount = 0;

And here are some info abut the properties used:
SelectedImagesCount
SetSelectedImageIndex

Please feel free to contact us if you need any further info.

Regards,

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Vincy
Dynamsoft Support Team
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