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here is my user table, I excluded the extraction of the added_date field whose type is in timestamp, and the result is error-free. why an error in the added_date field with the type timestamp? string sqlRequest = "SELECT id,gender as 'GENDER',first_name as 'FIRST NAME',last_name as 'LAST...

when i launch the window, image 1 is displayed with this error then when i click on the ok button, the dgv fills up but after another interaction it stops.this is the code for the from //Create new instance UserDAL dal = new UserDAL(); clsUser userDel = new clsUser()...

I don't have image column in my table.....

i have already done and is ok.

okay understood, and thank you for the explanation. I thought that it should indeed be put on the form. Thanks for the clarification

i just started with c #, how to set up this handler can you show me a bit of code?

ok thanks

I would like that when I press the enter key after filling in the fields, it triggers the event Connect on picture

please whenever I load this window, it shows me this message, new that I'm on C #, I don't know how to solve it. please Help me

I have two windows active on the screen, I would like the window on which we have to work to be active and the bottom one inactive. But after closing it, the bottom window takes control.