如何在picturebox中获取动态图像 [英] how to get dynamically images in picturebox
问题描述
Hello Friends，
我正在尝试在C＃win中动态添加图片框。形成。它是bing loded，但当我想获得picturebox图像即。 PictureBox.Image然后它给我空值。假设我有20个图片框然后开始2-3 Picturebox.Image不是null但其余的是null ...
我的代码
private void button2_Click（object sender，EventArgs e）
{
if（folderpath.ShowDialog（）== DialogResult.OK）
{
string path = folderpath.SelectedPath;
DirectoryInfo di = new DirectoryInfo（path）;
FileInfo [] Images = di.GetFiles（*。jpg）;
foreach（var img in Images）
{
PictureBox picture = new PictureBox
{
名称=pictureBox+ i，
尺寸=新尺寸（316,320），
位置=新点（i * 316， 1），
SizeMode = PictureBoxSizeMode.AutoSize
};
if（img.Name.Substring（0,5）==Errod）
{
picture.ImageLocation = img.FullName;
ErrodImg.Add（图片）;
ErrodImgpanel.Controls.Add（图片）;
}
其他
{
图片.ImageLocation = img.FullName;
OriginalImg.Add（图片）;
OriginalImgpanel.Controls.Add（图片）;
}
i ++;
}
}
}
请帮我解决这个问题
感谢Adv ance。
Hello Friends,
I am Trying to add the picturebox dynamically in my C# win. form. it is bing loded but when i am trying to get picturebox image ie. PictureBox.Image then it is giving me null value. Suppose i have 20 picturebox then starting 2-3 Picturebox.Image is not null but rest of are null...
My code
private void button2_Click(object sender, EventArgs e)
{
if (folderpath.ShowDialog() == DialogResult.OK)
{
string path = folderpath.SelectedPath;
DirectoryInfo di = new DirectoryInfo(path);
FileInfo[] Images = di.GetFiles("*.jpg");
foreach (var img in Images)
{
PictureBox picture = new PictureBox
{
Name = "pictureBox" + i,
Size = new Size(316, 320),
Location = new Point(i * 316, 1),
SizeMode = PictureBoxSizeMode.AutoSize
};
if (img.Name.Substring(0, 5) == "Errod")
{
picture.ImageLocation = img.FullName;
ErrodImg.Add(picture);
ErrodImgpanel.Controls.Add(picture);
}
else
{
picture.ImageLocation = img.FullName;
OriginalImg.Add(picture);
OriginalImgpanel.Controls.Add(picture);
}
i++;
}
}
}
please help me out for this problem
thanks in Advance.
推荐答案
我在C＃中创建了一个小项目，您可以从目录中加载图像并显示。
它的Dropbox下载
如果您对结果感到满意，请记得接受我的结果。
https://www.dropbox.com/sh/xe7qjgu6yh2c3mq/D6RZhmoh5R
祝你好运
I Have created you a small project in C# That you can load images from a directory and display.
its a Dropbox download
If you are happy with the results please remember to accept my result.
"https://www.dropbox.com/sh/xe7qjgu6yh2c3mq/D6RZhmoh5R"
Good Luck
这篇关于如何在picturebox中获取动态图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
