00:25.652 2598-2712/com.mcrlogs.pp.test W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x99497ce000:26.882 2598-2712/com.mcrlogs.pp.test W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x99497ea000:31.568 2598-2712
当使用 if 运算符()为一个对象赋值时,如果结果为空(null),则将0赋值给该对象。'Expected value is null (Nothing).Actual value assigned is 0.Dim x As System.Nullable(Of Integer) = If(1 = 0, 1, Nothing)
如果x是可空类型,为什么要为它指定默认的整数类型0。