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VB实现Windows字体安装及字体预览功能
VB实现Windows字体安装及字体预览功能,类似于Windwos字体面板的功能,不过这一个多了一个预览功能,这个功能非常实用哦,鼠标单击一种字体,即可预览该字体的文字效果,方便进行已安装字体的管理删除,在安装新字体前也可通过预览功能查看字体效果。
- 2022-08-11 13:31:46下载
- 积分:1
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编辑框的简单自绘制
编辑框是常用控件之一,同时也是一种完全自实现较为繁琐的控件。本例实现了对编辑框的简单的自绘制,在保留其自身的强大功能的前提下,实现了编辑框的边框、背景、文字颜色以及禁用态的各种颜色的替换。 要想重绘,我们必须知道要绘什么。通过观察默认的编辑框我们可以很清楚的看到编辑框有三个最基础的部分需要我们绘制,他们分别是3D边框、背景和文字,再进一步分析我们会发现他们是一个基本窗口的两个部分,即客户区和非客户区。这样一来我们就知道应该用什么函数有针对性的绘制什么区域了,由于提供了源码,这里仅就基本原理和技术细节加以讨论,不过多地罗列代码。(Editor box is one of the common controls, and it is also a kind of control which is completely self-realization and tedious. This example realizes the simple self-drawing of the edit box, and realizes the replacement of the border, background, text color and various colors of the disabled state of the edit box while retaining its powerful function. To redraw, we must know what to draw. By observing the default edit box, we can clearly see that there are three most basic parts of the edit box that we need to draw. They are 3D border, background and text. Further analysis shows that they are two parts of a basic window, namely, client area and non-client area. In this way, we know which function should be used to draw which area. Since the source code is provided,)
- 2020-06-16 05:40:02下载
- 积分:1
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Alter-Table
ALTER TABLE and CREATE TABLE in Access/vb6
- 2013-09-01 04:18:34下载
- 积分:1
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转换patb格式
说明: 将天工无人机加密的数据格式转换为patb格式(Converting Encrypted Data Format of UAV into Patb Format)
- 2020-06-16 22:00:01下载
- 积分:1
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stiffened ideal for the design of large thickness overcome the problems that may...
加强肋
理想的设计
为了克服壁厚大可能引起的问题,使用是一种可减少壁厚并能增加刚性的有效方法。
一般来说,部件的刚性可用以下方法增强
增加壁厚;
增大弹性模量(如加大增强纤维的含量);
设计中考虑。
如果设计用的材料不能满足所需刚性,则应选择具有更大弹性模量的材料。简单的方法是增加塑料中增强纤维的含量。但是,在特定壁厚下,这种方法仅能使刚性呈线性增长。更有效的方法是使用经过优化设计的。由于惯性力矩增大,部件的刚性便会增大。在优化的尺寸时,不但要考虑工程设计应当考虑的问题,还应考虑与生产和外观有关的技术问题。
优化的尺寸
大的惯性力矩可很容易地通过设置又厚又高的来实现。但是对热塑性工程塑料,这种方法常会产生制品表面凹痕、内部空洞和翘曲等问题。而且,如果的高度过高,在负荷下结构将有可能膨胀。出于这种考虑,必须在合理比例内保持的尺寸(见图1)。-stiffened ideal for the design of large thickness overcome the problems that may arise. use of a reduced wall thickness and rigidity can increase the effective method. In general, the rigid parts of the following methods can be used to enhance increased thickness; increased elastic modulus (such as increasing fiber content); Design considerations. If the design of the materials used can not meet the rigid requirements, they should have a greater choice of elastic modulus of the material. The simple way out is to increase plastics reinforced fiber content. However, in s
- 2022-01-28 16:48:59下载
- 积分:1
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kinebick
说明: Kinebick - block cipher
- 2020-03-24 18:35:47下载
- 积分:1
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ESCROW_CANBOX.tar
ELM327 INTERFACED WITH 8051 CIRCUIT AND READING VEHICLE PARAMETERS IN KEIL
- 2011-06-09 19:19:12下载
- 积分:1
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2d-FDTD
2D-TE平面波入射金属圆柱MATLAB散射场分析
- 2010-01-12 19:40:08下载
- 积分:1
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GTF
说明: 多光谱和全色图像融合,对研究很有用,其中包含了很多子函数都可以调用(remote sensing fusion)
- 2020-06-23 22:40:01下载
- 积分:1
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PFC5.0-2D生成墙
pfc离散元 适合初学者学习的代码--生成墙体结构(Code of PFC discrete element for beginners to learn--generation of wall structure)
- 2020-06-23 03:40:02下载
- 积分:1