C# Custom control – TextBox accepting only numbers, decimal numbers, signed numbers

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The creation of custom control using Visual Studio involves the following steps:

  1. Start Visual Studio;
  2. Create new “Windows Control Library” project;
  3. In the created project delete “User Control” file;
  4. Go to “Project” > “Add User Control” and give it a name;

    2016/07/29 21:38