下载后分析了一下,你把uo_commandbutton -> api函数声明 Local External Functions里的代码
//该函数在指定的矩形里写入格式化文本
Function ulong DrawText(ulong hd,ref string lpStr,ulong nCount,ref RECT lpRect,ulong wFormat) LIBRARY "user32.dll" ALIAS FOR "DrawTextA;Ansi"
里的;Ansi去掉,改为
Function ulong DrawText(ulong hd,ref string lpStr,ulong nCount,ref RECT lpRect,ulong wFormat) LIBRARY "user32.dll" ALIAS FOR "DrawTextA"
就好了