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namespace test
{
public delegate void ondboperate();
public class usercontrolbase : system.windows.forms.usercontrol
{
public event ondboperate onnew;
privatevoidtoolbar_butt(objectsender,system.windows.forms.toolbarbutteventargs e)
{
if(e.button.equals(btnnew))
{
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}
}
}
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