如何使用 Microsoft Visual Studio 使用 C# windows 窗体将文件中的图像加载到图片框

Question

I have some problem regarding to my project. I'm using C# windows form using Microsoft Visual Studio.

Can anyone help me how to load image from file into picturebox? I have 300++ on image folder.

The system can search by work no., empl no. or name on text box. Then after user typing and click enter on the textbox, the employee details with image appears on the picture box.

All the image is name according to their work no.

The information details is retrieve from database but image from folder. Can anyone help me please :)

Answer 1

pictureBox1.Image = Image.FromFile(@"your image file path");

您可以使用OpenFileDialog来获取文件路径

Answer 2

Here you go:

PictureBox1.Image = Image.FromFile(@"C:\MyPict.jpg");

In response to your code posted in the comment, give this a try:

const string imageFolderPath = @"C:\photo\";

var imageName = textBoxWorkNo.Text;
var fullImagePath = imageFolderPath + imageName + ".jpg";

if (File.Exists(fullImagePath))
    pictureBox1.Image = Image.FromFile(fullImagePath);
else MessageBox.Show("File not exist");