Posts by Nicolas Dias • 146 points

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  A: How to remove the first item from an array without for or foreach

  If you will always add elements at the end and remove from the beginning, you can use the class Queue, which deals with queue (first in first out), that is, whenever it is going to be removed it…

  c# .net array

  answered 9 years, 2 months ago Nicolas Dias 146

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  A: Doubt about class inheritance in Java

  You have to set the attributes as protected and not private as you are doing, because if the herança does not act on the atributo. And to set you must do: Ebook ebook = new Ebook();…

  java oop inheritance

  answered 9 years, 2 months ago Nicolas Dias 146

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  A: Information from a User Control to the Parent Window

  To do this elegantly, I have set an example for you. I will describe it in parts: First in your project you should have a model for Empresa, below is the basic model I created to exemplify: public…

  c# wpf

  answered 9 years, 3 months ago Nicolas Dias 146

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  A: Disable Toolstripbutton in Form

  The most summarized and reusable way you could do this is as follows: var condicao = //minha condicao meuStripButton.Enabled = condicao; meuStripButton.Available = condicao; if(condicao) { //aqui…

  c# winforms

  answered 9 years, 3 months ago Nicolas Dias 146