[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fpfiaqyYSdAgRdqdT2s_ezmhpQmAqFsRAJFMbE4lMSzY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":12,"related":13,"source":24,"type":95},[],"2023-10-26 10:06:21",101778591,[],{"courseId":9,"courseImg":10,"courseName":11},"49e0aa7ec2f7a9d106eba12f60fabe96","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdf2f50af9f044c010b8fc8670b7e385f.jpg","C#程序设计基础教程与实训（第2版）22级","在用GDI+绘图时,需要先创建( )图形对象",[14,26,35,44,53,62,71,80,90,96],{"answer":15,"createTime":16,"id":17,"options":18,"question":23,"source":24,"type":25},[],"2023-10-26 10:04:45",101777926,[19,20,21,22],"Rectangle是一个对象,它表示一个矩形","Rectangle是一个结构体,它表示一个矩形","Rectangle是一个对象,它可以用4个整数表示一个矩形","Rectangle是一个结构体,它可以用4个浮点数表示一个矩形","以下对Rectangle描述正确的是","v1",0,{"answer":27,"createTime":16,"id":28,"options":29,"question":34,"source":24,"type":25},[],101777928,[30,31,32,33],"x表示矩形左上角坐标点的X轴坐标值","y表示矩形右下角坐标点的Y轴坐标值","width表示矩形宽度","height表示矩形高度","创建一个矩形可以使用方法: Rectangle(int x,int y, int widty, int height) 关于这个方法,以下说法错误的是",{"answer":36,"createTime":16,"id":37,"options":38,"question":43,"source":24,"type":25},[],101777929,[39,40,41,42],"90*90","50*50","70*70","90*70","Rectangle结构体的方法Inflate用于改变矩形的大小,假设一个矩形的大小为50×50,调用Inflate(20,20)后,它的长和宽各为多少",{"answer":45,"createTime":16,"id":46,"options":47,"question":52,"source":24,"type":25},[],101777930,[48,49,50,51],"Location","Size","Width和Height","ClientSize","可以通过( )属性获得窗体客户区域的尺寸",{"answer":54,"createTime":16,"id":55,"options":56,"question":61,"source":24,"type":25},[],101777932,[57,58,59,60],"绘制图像时闪烁严重","使用复杂","消耗大量内存","只能绘制静止图像","双缓冲技术的缺点是( )",{"answer":63,"createTime":16,"id":64,"options":65,"question":70,"source":24,"type":25},[],101777934,[66,67,68,69],"DrawImage(Image image,int x,float y)","DrawImage(Image image,float x,float y)","DrawImage(Image image,PointF point)","DrawImage(Image image,Point point)","DrawImage()方法用于在画布上绘制图像,以下哪个方法原型是错误的",{"answer":72,"createTime":16,"id":73,"options":74,"question":79,"source":24,"type":25},[],101777936,[75,76,77,78],"Pen对象可以用于填充形状","Pen对象可以用来呈现图形和文本","Brush对象可以用于填充图形","Brush对象不能用于绘制直线","关于Pen和Brush以下说法错误的是",{"answer":81,"createTime":82,"id":83,"options":84,"question":89,"source":24,"type":25},[],"2023-10-26 10:04:46",101777939,[85,86,87,88],"Point结构用于表示一个点的坐标","Point.X用于表示点的X轴坐标值","Point.Y用于表示点的Y轴坐标值","Point结构没有X和Y属性","关于Point结构,以下说法错误的是",{"answer":91,"createTime":5,"id":92,"options":93,"question":94,"source":24,"type":95},[],101778588,[],"在C#中一般使用( )进行绘图",2,{"answer":97,"createTime":5,"id":6,"options":98,"question":12,"source":24,"type":95},[],[]]