填写表格 [英] draw in form

问题描述

我创建了一个组合框.在那我插入了三角形和圆形之类的项目.如何在表格中绘制这些图?

I created one combobox. In that I inserted the items like triangle and circle How can i draw these diagrams in the form?

推荐答案

处理表格的Paint事件，您将获得一个PaintEventArgs参数，其中包含可用于在表单上绘制的Graphics项.
MSDN示例 [

Handle the Paint event for the form, and you will get a PaintEventArgs parameter which contains a Graphics item you can use to draw on the form.
MSDN example[^] of how to do it (it uses the mouse to select the size, but the principle is the same).

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