The image loaded in PictureBox is just an array of bytes, so to find out what is the filename you must fill the Tag property of PictureBox when any image loaded in it.

<代码>Image物体仅含有图像二元数据。 您可以人工订立<代码>。 Tag Property of the Image to contained the file name (After You ve/61/7 the concept).

如果您使用<代码>Load()方法将图像输入<代码>PictureBox,该编码将更新<代码>。 履历

然后,可使用<条码>孔径Box4.ImageLocation进行比较。

http://msdn.microsoft.com/en-us/library/system.windows.forms.picture Box.imageplace.aspx”rel=“nofollow”>ImageLocation

我确信,“形象”没有结果,它没有暴露出哪里。

private void button1_Click(object sender, EventArgs e)
{
    openFileDialog1.FileName = "";
    openFileDialog1.Title = "Images";
    openFileDialog1.Filter = "JPG Image(*.jpg)|*.jpg|BMP Image(*.bmp)|*.bmp";
    openFileDialog1.ShowDialog();
    if (openFileDialog1.FileName.ToString() != "")
    {
        string imagePath = openFileDialog1.FileName.ToString();
        string imagepath = imagePath.ToString();
        imagepath = imagepath.Substring(imagepath.LastIndexOf("\"));
        imagepath = imagepath.Remove(0, 1);
    }
}

你们可以利用这一方式在图片箱中找到照片:

System.IO.Path.GetFileName(PictureBox.ImageLocation);

页 次 采用<代码>PictureBox.Image处理图像的方法。 Load(Image Path)

not working with load image directly from resource not working with load image by PictureBoc.Image = Image.FromFile(Image Path) because above methods(except Image.Load()) making Image.ImageLocation set to null

PictureBox.Image.Load("Image Path");
string imagepath = PictureBox.Image.ImageLocation.ToString();
                  imagepath = imagepath.Substring(imagepath.LastIndexOf("\"));
                  imagepath = imagepath.Remove(0, 1);

抵达 图一

 String getImageName = pictureBox1.Name;

        MessageBox.Show(getImageName);

            OpenFileDialog open =  new OpenFileDialog();
        open.Filter = "Image Files(* .jpg; * .jpeg; * .png;)|* .jpg; * .jpeg; * .png;";
        if(open.ShowDialog() == DialogResult.OK){
            
            piturebox1.Image = new Bitmap(open.FileName);
            String ImageName = Path.GetFileName(open.FileName);
        
        }

here is a simple way to get image name from picture box in c#:

string imgPath = pictureBox1.ImageLocation; 
string nameImage =imgPath.Substring(imgPath.LastIndexOf( \ )+1);