How to enter the character alpha

[zhaodajun]

Hello everyone！I want to know How to generate α, β, γ and other characters in TLegend，Thanks

[yus]

myLegend->AddEntry(myHistogram, "something #alpha something", "l");

[Wile_E_Coyote]

Either: "#alpha #beta #gamma" or: "\\apha \\beta \\gamma"