using System.Windows.Media; //String转换成Color Color color = (Color)ColorConverter.ConvertFromString(string); //String转换成Brush BrushConverter brushConverter = new BrushConverter(); Brush brush = (Brush)brushConverter.ConvertFromString(string); //Color转

在仓储系统的是使用过程中避免不了的是打印单据,仓库系统中包含很多单据:入库单,出库单,盘点单,调拨单,签收单等等,而且还附带着很多的条码标签的打印.本文在此记录一下一个简单的打印问题处理方式.处理问题环境如下: 在做标签打印的时候,同事说要使用OPOS指令来打印小单据标签,但是后面送过来的打印机却是斑马打印机,不支持OPOS指令打印,于是很无奈.当时自己提出过另外一种解决方案,那就是使用第三方打印软件,然后使用.NET来调用这个软件打印,这个也是本人之前一直使用的打印方式,比较有名的第三方打印软

GridControl中的TableView“奇偶行换色”这件事情纠结了我好几天,虽然已经是上个月的事情,好歹记录一下吧,万一有谁要用到呢. GridControl是长这个样子的, <dxg:GridControl AutoPopulateColumns="True" > <dxg:GridControl.View> <dxg:TableView AllowPerPixelScrolling="True" ShowTotalSummar

1.思路主要代码 wpf的gridline原本效果是虚线类型的.有时候需要设计成表格形式的,因此有了用附加属性来自动绘制边框线的想法. 思路:绘制Line并添加到grid的children里,但效果并不理想,会出现锯齿,像素对齐,模糊等问题. UseLayoutRounding="False" SnapsToDevicePixels="True" RenderOptions.EdgeModeProperty 貌似都没起作用. 于是想到了用border来实现,简单又实

首先是需求,需要制作一个聊天气泡, 但是winform中有没有类似Android的.9图,只有自己设计图形拼接气泡. 第一种是绘制空心三角形,第二种是绘制三角形区域,可以指定RGB颜色. private void Form1_Paint(object sender, PaintEventArgs e) { Pen pen = ); e.Graphics.DrawLine(pen, , , , ); e.Graphics.DrawLine(pen, , , , ); e.Graphics.Draw

一种方法是 使用 datagrid的LoadingRow事件: private void DataGrid_LoadingRow(object sender, DataGridRowEventArgs e) { Employee model = e.Row.Item as Employee; if (model!=null) { ) { e.Row.Foreground = new SolidColorBrush(Colors.Blue); } } } 这种方法的缺点是只有在加载数据或新增数据时

.NET中生成水印更好的方法 为了保护知识产权,防止资源被盗用,水印在博客.网店等场景中非常常见. 本文首先演示了基于System.Drawing.Image做正常操作.然后基于Direct2D/WIC/DirectWrite,演示了一种全新.不同的"骚"操作. 方法1-System.Drawing给图片加水印 System.Drawing.Image原生属于GDI的一部分,是Windows Only,但随着NuGet包System.Drawing.Common的发布,现在System

1.创建游戏界面编辑MainWindow.xaml,修改代码如下: <Window.Resources> <Style TargetType="Label"> <Setter Property="Height" Value="105" /> <Setter Property="Width" Value="105" /> <Setter Property=

本文分为两部分:"带参数的函数"和 "带修饰的函数". 浏览这篇博客前请先阅读: [NX二次开发]NX内部函数,查找内部函数的方法 带参数的函数: void es24_f(unsigned int *,int *,unsigned int *,int *,unsigned int *,int *)void es24_s(unsigned int *,int *,unsigned int *,int *,unsigned int *,int *)int SYS_get

截至UE4  4.10 runtime 无法生成BSP类 ,只能通过自定义的Mesh的Vertex 进行绘制 ( Google 考证,能改UE4源码的请忽略 ) 可用到的 UE4 集成的Render Plugins : CustomMeshComponent ProceduralMeshComponent 以下是参考 参考文献: https://wiki.unrealengine.com/Procedural_Mesh_Generation https://answers.unrealengin

http://www.lightoj.com/volume_showproblem.php?problem=1018   Mubashwir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming contest? After checking a bit he found a

原文:WPF Color.String.Brush转换 版权声明:本文为博主原创文章,未经博主允许不得转载. https://blog.csdn.net/BYH371256/article/details/79957419 //int 转 System.Windows.Media.Color private System.Windows.Media.Color ToColor(int rgba) { return new System.Windows.Media.Color() {     A

一.颜色表示方式 // // Summary: // Creates a System.Drawing.Color structure from a 32-bit ARGB value. // // Parameters: // argb: // A value specifying the 32-bit ARGB value. // // Returns: // The System.Drawing.Color structure that this method creates. " the

Brush (III) LightOJ - 1017 题意:有一些点,每刷一次可以将纵坐标在区间(y1,y1+w)范围内的所有点刷光,y1为任何实数.最多能刷k次,求最多共能刷掉几个点. 先将点按照纵坐标从小到大排序. 显然,横坐标没有任何作用.记p[i]为排序后第i个点的纵坐标. 显然,每一次以某个点的纵坐标为y1来刷,一定不会比以其他的数为y1来刷更差. 记x[i]为以第i个的纵坐标为y1来刷能刷掉的点的数量.容易预处理出来. ans[i][j]表示以第i个的纵坐标为y1,刷j次能刷掉的点数

1018 - Brush (IV)    PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Mubashwir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming conte

1017 - Brush (III)    PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Samir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming contest?

After the long contest, Samee returned home and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming contest? After checking a bit he found a brush in his room which has width w. Dusts are defined as

1016 - Brush (II)    PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB After the long contest, Samee returned home and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming co

1018 - Brush (IV)    PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Mubashwir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming conte

1017 - Brush (III)   PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Samir returned home from the contest and got angry after seeing his room dusty. Who likes to see a dusty room after a brain storming programming contest?

把int类型的值修改为varchar类型的值