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AnswerRe: UI Validation Problem Pin
Richard Deeming10-Oct-23 23:13
mveRichard Deeming10-Oct-23 23:13 
GeneralRe: UI Validation Problem Pin
Kevin Marois12-Oct-23 8:25
professionalKevin Marois12-Oct-23 8:25 
GeneralRe: UI Validation Problem Pin
Richard Deeming12-Oct-23 22:34
mveRichard Deeming12-Oct-23 22:34 
AnswerRe: UI Validation Problem Pin
Gerry Schmitz12-Oct-23 9:52
mveGerry Schmitz12-Oct-23 9:52 
GeneralRe: UI Validation Problem Pin
Kevin Marois12-Oct-23 15:54
professionalKevin Marois12-Oct-23 15:54 
GeneralRe: UI Validation Problem Pin
Gerry Schmitz12-Oct-23 20:12
mveGerry Schmitz12-Oct-23 20:12 
GeneralRe: UI Validation Problem Pin
Kevin Marois16-Oct-23 13:50
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QuestionUI Validation Questions Pin
Kevin Marois29-Sep-23 16:54
professionalKevin Marois29-Sep-23 16:54 
I use INotifyDataErrorInfo as in this article[^].

This is a fine for validating individual textboxes.
  1. How would you validate that a list has items in it?
  2. I have 2 comboboxes with the same collection of items in it. How can I validate that they both have differt items selected?
In theory, theory and practice are the same. But in practice, they never are.”
If it's not broken, fix it until it is.
Everything makes sense in someone's mind.


modified 29-Sep-23 22:06pm.

AnswerRe: UI Validation Questions Pin
Richard Deeming1-Oct-23 22:43
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QuestionCustom Control Style Question Pin
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Question.Net Core System.Windows.Data Namespace Pin
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Question[Solved/Workaround] Floating progress visualization with button control Pin
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AnswerRe: Floating progress visualization with button control Pin
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QuestionWPF EF Core 6 DP Question Pin
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