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AnswerRe: Anyone have experience porting Wonderware scripting to C#.net? Pin
Eddy Vluggen20-May-22 4:11
professionalEddy Vluggen20-May-22 4:11 
QuestionIs there any difference in performance when you add a huge amount of data into the database using EF Core (row by row) or using SQL Server stored procedures? Pin
Code4Ever18-May-22 6:25
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AnswerRe: Is there any difference in performance when you add a huge amount of data into the database using EF Core (row by row) or using SQL Server stored procedures? Pin
Gerry Schmitz18-May-22 7:34
mveGerry Schmitz18-May-22 7:34 
AnswerRe: Is there any difference in performance when you add a huge amount of data into the database using EF Core (row by row) or using SQL Server stored procedures? Pin
Victor Nijegorodov18-May-22 9:27
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QuestionHZH_Controls.Controls.UCTextBoxEx Cast Object Error Problem Pin
Eddie You17-May-22 14:15
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AnswerRe: HZH_Controls.Controls.UCTextBoxEx Cast Object Error Problem Pin
Richard MacCutchan17-May-22 21:26
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GeneralRe: HZH_Controls.Controls.UCTextBoxEx Cast Object Error Problem Pin
Eddie You17-May-22 21:41
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AnswerRe: HZH_Controls.Controls.UCTextBoxEx Cast Object Error Problem Pin
Richard Deeming17-May-22 21:27
mveRichard Deeming17-May-22 21:27 
Looking at the source code[^], the UCTextBoxEx is a user control which wraps a TextBoxEx instance.

When the TextBoxEx instance raises its TextChanged event, the parent UCTextBoxEx instance raises its own TextChanged event. But it passes the original sender through unchanged, which means the sender is the wrapped TextBoxEx instance, not the UCTextBoxEx instance.

This feels like a bug in the library, but there might be a reason for it. You could try reporting an issue[^], but bear in mind the author is Chinese and claims to have poor English.



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GeneralRe: HZH_Controls.Controls.UCTextBoxEx Cast Object Error Problem Pin
Eddie You17-May-22 21:46
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QuestionUsing Token in a WCF Pin
Luis M. Rojas16-May-22 6:07
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QuestionSolved!!! Invalid expression term 'uint' Pin
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AnswerRe: Invalid expression term 'uint' Pin
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QuestionParse complex numbers from string Pin
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Question"interface hack" to make private nested class instances available to outer class methods ? Pin
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AnswerRe: "interface hack" to make private nested class instances available to outer class methods ? Pin
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