[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZ9KYnf5pvztZr5-GjfktKOO-32GK2wnkjPLDGjz8Zzs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":28,"type":29},[],"2023-10-26 10:04:46",101777939,[8,9,10,11],"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",{"courseId":13,"courseImg":14,"courseName":15},"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","关于Point结构,以下说法错误的是",[18,30,39,48,57,66,75,84,87,94],{"answer":19,"createTime":20,"id":21,"options":22,"question":27,"source":28,"type":29},[],"2023-10-26 10:04:45",101777926,[23,24,25,26],"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":31,"createTime":20,"id":32,"options":33,"question":38,"source":28,"type":29},[],101777928,[34,35,36,37],"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":40,"createTime":20,"id":41,"options":42,"question":47,"source":28,"type":29},[],101777929,[43,44,45,46],"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":49,"createTime":20,"id":50,"options":51,"question":56,"source":28,"type":29},[],101777930,[52,53,54,55],"Location","Size","Width和Height","ClientSize","可以通过( )属性获得窗体客户区域的尺寸",{"answer":58,"createTime":20,"id":59,"options":60,"question":65,"source":28,"type":29},[],101777932,[61,62,63,64],"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":67,"createTime":20,"id":68,"options":69,"question":74,"source":28,"type":29},[],101777934,[70,71,72,73],"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":76,"createTime":20,"id":77,"options":78,"question":83,"source":28,"type":29},[],101777936,[79,80,81,82],"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":85,"createTime":5,"id":6,"options":86,"question":16,"source":28,"type":29},[],[8,9,10,11],{"answer":88,"createTime":89,"id":90,"options":91,"question":92,"source":28,"type":93},[],"2023-10-26 10:06:21",101778588,[],"在C#中一般使用( )进行绘图",2,{"answer":95,"createTime":89,"id":96,"options":97,"question":98,"source":28,"type":93},[],101778591,[],"在用GDI+绘图时,需要先创建( )图形对象"]