SignaturePad for Xamarin Forms

[@sutherlandnele]

Thank you Houssem. I find your Xamarin tutorials really helpful. Thank you for sharing your knowledge online. God bless your heart.

[@nikolaospavlou8662]

Great tutorials Houssem.
I have a question for the Signature Pad. I want to place a signature Pad inside the repeater but if I do it I can get the Image as it doesn't appear in my cs file as it doesn't exist in the current content

[@CleoCat75]

But how do you get rid of the Prompt bar? It says "Sign here" but if you sign immediately above the line, the prompt (where the "X" is) is in the way and covers up the signature. In your video, you are signing WAY HIGH so you're not encountering the problem of the prompt text bar being in the way. any way to make the area above the line actually usable? Thanks!

[@CleoCat75]

I figured out my issue. I have a STYLE defined for all my Labels on my xaml page to be right justified. Apparently that also applies to the internal labels used by the Signature Control, which is bad. So my Prompt is right justified and causing a blocking issue where the signature is hidden behind that prompt text (even if the text is blank, the field still covers up stuff). So basically the control breaks if you apply style sheets to all labels. ah well.

[@simonbarasa2379]

How do you load the image back to the control?

[@cissemy]

Thanks
How can I save the signature in the sql database , retrieve it and display it back on signature pad screen ?

[@shabekpsr]

Very nice bro..your teaching style ery superb..i can understand easily. Actully am c# developer.Most of the project developed to window app to my custers.But now i need andeoid app . But i cant sync data from database using mssql.I need to get data from my mssql server. Please uploade clientserver data connection using xamarin.

[@21walle21]

Thank you very much Houssem for this tutorial !

[@avdheshprasad798]

I am getting issue for signaturepad does not exist in the current context. Please help me out

[@I-eventos]

Thanks, good job. i Have a question: How to upload Picture taken (not saved in smartphone) to server in Mysql (Hosting) ?

[@HoussemDellai]

You can get the bytes for that image then upload them to the server.

[@I-eventos]

How To ?

[@HoussemDellai]

I believe you should start from here :
Stream s = await SignaturePad.GetImageStream (...);
Try to get bytes from Stream.

[@YasinGundogdu93]

Hi Houssem Dellai, How can I do this with MVVM?

[@I-eventos]

I am writing a Xam Forms app that captures a users signature and then sends it back to a webservice (Mysql), how do i ?

[@HoussemDellai]

i-Eventos you have 2 options :
1) export it as png/jpg image file and send it
2) get the dots matrix and send it (less likable)

[@manuel242701]

How Can i get the image? Or transfer a table

[@rikihanks]

Hello can anyone tell me, when you save the image, is the background that you chose also saved? thank you very much

[@lucagorzog2490]

Sorry I have an error when i put signaturePad in my xaml file : System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. This exception is launched when I try to access the page containing the signaturePadView component. thanks for any response

[@lucagorzog2490]

I solved: simply clean and recompile Solution

[@ijpterror77]

Brother Your videos are absolutely amazing !! I have many suggestions.
1). Can you do a video on registration form that stores in a live database server including validation and passwords should be hashed.
2).How to do SIGN IN WITH GOOGLE and SIGN IN WITH FACEBOOK in Xamarin Forms without webview including IOS and Android ?
i really owe you bro YOU ARE REALLY WORTH.... THANKS !!! :-)
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REPLY

[@HoussemDellai]

Immanuel Joshua Paul thank you for the kind words :) I'll take that in consideration :)

[@tangubcityfirestation1167]

can it be use to .netmaui?

[@mandardesai3841]

How can export data in pdf that already in listview

[@HoussemDellai]

mandy .netguy I'm not sure if there's a library for xamarin to export text to pdf.

[@mandardesai3841]

Thank how can export that sign in pdf can it's possible

[@HoussemDellai]

mandy .netguy this plugin doesn't export to pdf. May be some other plugins do.

[@mandardesai3841]

Houssem Dellai thanks for replying

[@nuitech2190]

Thanks, Houssem, keep it up.

[@AdhemarSGV]

The title is incorrect must be SignaturePad for Xamarin Forms

[@HoussemDellai]

Adhemar Soria Galvarro V. Oh yeah thank you :)

[@prathameshshende4]

Can make video on Paypal Integration in Xamarin Forms

[@anatoliytkachenko1498]

Great explanation, thnx!

[@KanziFinTech]

Thank you Houssem.

[@leonlee3186]

thank you very mush!!!