C#Windows应用程序中图片框中的图像上传问题 [英] image upload problem in picture box in C# windows application

问题描述

大家好
我正在执行C#Windows项目，我必须通过单击图片框事件无按钮事件在图片框中上传图像

有人可以帮忙给图片框添加代码吗，通过它我可以上传图片框事件


谢谢与问候
Indrajit Dasgupta

Hi All
I am doing C# windows project where I have to upload a image in a picture box through clicking the picture box event no button event

Can any one please help code for the picture box through which I can upload Picture in picture box event


Thanks & Regards
Indrajit Dasgupta

推荐答案

处理PictureBox.Click事件:

Handle the PictureBox.Click event:

private void pictureBox1_Click(object sender, EventArgs e)
    {
    PictureBox p = sender as PictureBox;
    if (p != null)
        {
        OpenFileDialog ofd = new OpenFileDialog();
        if (ofd.ShowDialog() == DialogResult.OK)
            {
            p.Image = Image.FromFile(ofd.FileName);
            }
        }
    }

您可能希望将对话框中的文件限制为仅图像文件，为此使用Filter属性.
这里有一个提示，告诉您如何获取仅图像过滤器:

You may want to restrict the files in the dialog to just Image files, use the Filter property for that.
There is a Tip here which tells you how to get the images-only filter: A FileDialog.Filter generator for all supported images[^]

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