unsafe static void FillListBox(WindowHandle hwndList)
{
foreach (var name in ProcessMethods.GetEnvironmentVariables().Keys)
{
if (name[0] != '=') // Skip variable names beginning with '='
{
fixed(char *buffer = name)
hwndList.SendMessage(ListBoxMessage.AddString, 0, buffer);
}
}
}
public void ListEnvironmentVariables_Basic(string prefix)
{
string name = prefix + System.IO.Path.GetRandomFileName();
ProcessMethods.SetEnvironmentVariable(name, "test");
ProcessMethods.GetEnvironmentVariable(name).Should().Be("test");
var variables = ProcessMethods.GetEnvironmentVariables();
variables.Should().ContainKey(name);
variables[name].Should().Be("test");
ProcessMethods.SetEnvironmentVariable(name, null);
ProcessMethods.GetEnvironmentVariable(name).Should().BeNull();
variables = ProcessMethods.GetEnvironmentVariables();
variables.Should().NotContainKey(name);
}