在不使用PictureBox的情况下在MFC中插入图片 | 在不使用PictureBox的情况下在MFC中插入图片

本文介绍了在不使用PictureBox的情况下在MFC中插入图片的处理方法，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

我目前正在使用MFC对话框，我需要动态插入图片.
实际上，我不想使用已经提供的图片的拖放选项.这是静态方法，但是我需要通过代码指定一个区域，然后将图像加载到该区域.现在这是动态的，是我的要求.

谢谢.

Hy there,

I am currently working on MFC dialog, I need to insert pictures dynamically.
Actually I don''t want to use the drag drop option of picture already provided. This is static approach however I need to specify an area via code and than load image to that area. This would now be dynamic and my requirement.

Thanks.

推荐答案

saybiz写道:

现在这是动态的，是我的要求.

This would now be dynamic and my requirement.

您仍然可以在对话框编辑器中使用图片控件.给它一个ID(在属性窗格的底部附近)，例如IDC_PICTURE

现在，在代码中，您可以使用 GetDlgItem (IDC_PICTURE).

一旦有了手柄，就可以使用 SetWindowPos [ ^ ]或 MoveWindow [ ^ ]

如果将GetDlgItem返回的值转换为CStatic，则还可以使用该类中的函数来更改图片或其他任何内容.

You can use the picture control in the dialog editor still. Give it an ID (near the bottom of the properties pane), for example IDC_PICTURE

Now in the code you can get a handle of the picture control with GetDlgItem(IDC_PICTURE).

Once you have the handle, you can move or resize it with either SetWindowPos[^] or MoveWindow[^]

If you cast the value returned by GetDlgItem to CStatic you can also use the functions in that class to change the picture or anything else.

int width = 100;
int height = 75;
CStatic *pMyPicture = (CStatic *)GetDlgItem(IDC_PICTURE);
pMyPicture ->SetWindowPos(NULL, 0, 0, width, height, SWP_NOZORDER | SWP_NOMOVE); //Don't reorder control layering, and don't move the top left corner
//This example will only move the bottom right corner to resize

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