In a window, there will be a textbox component. In this textbox; ../../.. structure is going to be static. User can type only numeric, other chars will be blocked. ui is WPF and code type will be VB.NET.
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Hi. I can help you with your query. Can you please come to chat ? Thank you Relevant Skills and Experience VB.net, Visual Studio, WPF Proposed Milestones $18 USD - Guidance
Hi Sir, I have done already this textBox UserControl that allow only numbers. Please contact, I can deliver fast Valentin Relevant Skills and Experience C#, WPF Proposed Milestones $25 USD - deliver
hi, i have already développement the same in zone of my wpf and vb.net software. contact me and send me the existing source code then i can update it for you today. regards.
The best approach for this problem is to have a validation rule at the back end. The other way around is to use decorator pattern to keep the logic crisp.