本文介绍了windows图像表单应用程序的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我有一个带有按钮的窗体。当我点击按钮时,将显示一个图形。



已创建一个单独的类来创建图形..具有所有成员函数。



i通过表单调用此类。当触发按钮时...图表类应该运行。现在...

最终图像被创建..我可以使用断点来实现..



但我无法显示图像...



line2d是calss ... line2d.getgraph是获取图形的函数。

我将如何使用内存流获取它..


来自codeproject froums的例子是给..plz引用LineChart应用程序。但是用户使用webforms来显示最终图像...最后2行的apllication如下:

i have one windows form with a button.when i click the button a graph is to be displayed.

A separate class has been created for creating a graph..with all member functions.

i call this class through the form.when button is triggered...the graph class is supposed to run.now...
final image is created..i can make out using breakpoints..

but i am unable to display the image...

line2d is the calss...line2d.getgraph is the function gor getting a graph.
how will i get it in form using memory stream..

an example from codeproject froums is give ..plz refer to LineChart application.but user used webforms for displaying final image...the last 2 lines of the apllication are given below.

Bitmap bmp = line2d.GetGraph();
bmp.Save(Response.OutputStream,ImageFormat.Jpeg);

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08-20 14:34
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