Posts by Lucas • 1 point

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  Q: Difficulty interpreting database diagram

  Good evening. I am having some problems interpreting a diagram that from it I will make a sql database. My programming skills are not very good and I would very much appreciate a help. In case I…

  sql phpmyadmin table

  asked 7 years, 2 months ago Lucas 1

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  Q: Database problem C#

  I have a problem with C# which is as follows: I would like when I selected a combo box option, which comes directly from the database, to appear the respective code of the one I selected in a label…

  c# method combobox binding oledb

  asked 7 years, 3 months ago Lucas 1

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  Q: Persistent error in C# database

  I was doing a project but there was a problem involving Oledbcommand occurring in two different places: dr_alu = _dataCommand.ExecuteReader(); if (dr_alu.HasRows == true) dr_reg_notas =…

  c# query oledb

  asked 7 years, 3 months ago Lucas 1