GDI draws lines using the current pen selected in the device context.
gdi用当前选进关联设备的画笔绘制直线。
Retrieves the device context into which the current bitmap is selected.
得到选入当前位图的设备描述表。
If a brush is used, it is the selected brush in the destination device context.
如果用到画刷，应使用目标设备上下文中选定的画刷。
In the default device context, the current position is initially set to the point (0, 0).
在缺省的关联设备中，当前位置被初始地设置为点(0,0)。
When we are through with the font, we should restore the old font back into the device context.
当我们不使用这个字体的时候，我们应该在设备环境中恢复它以前的字体。
The current pen selected in the device context is considered an attribute of the device context.
选进关联设备的当前画笔被认为是关联设备的属性。
The device context contains many "attributes" that determine how the GDI functions work on the device.
关联设备包含许多确定gdi函数如何在设备上工作的属性。
Draws the specified text at the specified location, using the specified device context, color, and font.
使用指定的设备上下文、颜色和字体在指定位置绘制指定文本。
For all Set functions, there are Get functions that let you obtain the current device context attributes.
对于所有的set函数，有让你获得当前关联设备属性的的Get函数。
All attributes of the device context have default values that are set when the device context is obtained.
关联设备的所有属性有缺省值，当关联设备被获得时它们被设置。
When a memory device context is created, GDI automatically selects a 1-by-1 monochrome stock bitmap for it.
当内存设备环境创建后，GDI会自动为它装载一个黑白位图。
Provides the size, in pixels, of the specified text drawn with the specified font in the specified device context.
提供在指定的装置内容中以指定的字型绘制之文字的大小 （以像素为单位）。
Later in this chapter, we'll look at the DEVCAPS1 program, which obtains other, more general, device context information.
在本章后面，我们将看到DEVCAPS 1程序，它获得其它更一般的关联设备信息。
Because the bitmap is compatible with the device, a memory DC is also sometimes referred to as a compatible device context.
由于位图是与设备共存，内存设备环境有些时候被称之为共存设备环境。
Creates a memory-device context that is compatible with another device context. You can use it to prepare images in memory.
创建内存设备上下文，与另一个设备上下文匹配。可以用它在内存中准备图像。
Environment context, device context and user context were researched to promote computing systems' initiative and intelligence.
利用环境上下文、设备上下文、用户上下文提高计算系统主动性和智能性。
GDI output functions can be used with a memory device context only if a bitmap has been created and selected into that context.
GDI的输出函数只有当内存设备环境上有了位图画布之后，才能进行输出。
Although these functions are considered to be part of GDI, unlike most GDI functions they do not require a handle to a device context.
尽管这些函数被认为是GDI的一部分，但是并不像大多数gdi函数，它们不需要关联设备句柄。
Draws the specified text within the specified bounds using the specified device context, font, color, back color, and formatting instructions.
使用指定的装置内容、字型、色彩和格式化指示，在指定的界限之内绘制指定的文字。
Functions that get (or create) and release (or destroy) a device context as we saw in earlier chapters, you need a handle to a device context in order to draw.
获得(或创建)和释放(或销毁)关联设备的函数-正如我们在前几章看到的，你需要关联设备的句柄以便绘制。
Functions that set and get attributes of the device context an "attribute" of the device context determines various details regarding how the drawing functions work.
设置和获得关联设备属性的函数-关联设备的“属性”确定关于绘图函数如何工作的各种细节。
To enable applications to place output in memory rather than sending it to an actual device, use a special device context for bitmap operations called a memory device context.
要使程序能输出到内存中，而不是实际的设备上，使用操作位图的特殊设备环境，称之为内存设备环境。
The monitor system displayed real-time data of device context in motion picture at the same time the system could communicate with expert database system by dde in real time.
同时，该监控软件使用动态数据交换dde技术实现了与专家系统的实时通信。
The monitor system displayed real-time data of device context in motion picture, at the same time, the system could communicate with expert database system by DDE in real time.
同时，该监控软件使用动态数据交换dde技术实现了与专家系统的实时通信。
Provides the size, in pixels, of the specified text when drawn with the specified font in the specified device context, using the specified size to create an initial bounding rectangle for the text.
使用指定的大小建立文字的初始周框，以指定的装置内容、字型和格式化指示绘制时，提供所指定文字的大小(以像素为单位)。
Static and dynamic device properties, environmental conditions, and user preferences are stored in the delivery context.
静态和动态设备属性、环境条件和用户首选项均存储于交付上下文。
A GPRS device, which resembles a modem with an extended at command set, must define a context using an at command before it enters data mode.
GPRS设备类似于拥有扩展AT命令集的调制解调器，在进入数据模式之前必须使用AT命令定义一个上下文。
In the context of computer systems, one problem with physical tokens is that some sort of input device is necessary for every client to the system.
在计算机系统环境中，物理标记的一个问题是必须为系统的每个客户机提供某类输入设备。
Making better solar cells may sound very different from optical communications, but understanding how light interacts with a device is equally important in this context.
制造更好的太阳能蓄电池听起来和光通信相差万里，但是了解光是如何与设备相互影响这一点在这种背景下是同等重要的。
Making better solar cells may sound very different from optical communications, but understanding how light interacts with a device is equally important in this context.
制造更好的太阳能蓄电池听起来和光通信相差万里，但是了解光是如何与设备相互影响这一点在这种背景下是同等重要的。
应用推荐