C# Winform程序上传图片到指定目录的示例代码-木庄网络博客

本文摘自PHP中文网，作者黄舟，侵删。

单机版程序上传，只能上传到本地目录，并不适合网络应用，看来只能单机版能这么用。网络程序要使用上传图片还得继续改造。

private void btnUpload_Click(object sender, EventArgs e)
{             
                OpenFileDialog ofd = new OpenFileDialog();               
            ofd.Title = "请选择上传的图片";              
                ofd.Filter = "图片格式|*.jpg";  
                //设置是否允许多选  
                ofd.Multiselect = false;  
             
             if (ofd.ShowDialog()== System.Windows.Forms.DialogResult.OK)  { 
                    //获得文件的完整路径（包括名字后后缀） 
                    string filePath = ofd.FileName;                 
                    tbImgFile.Text = filePath; 
                 
                    int position = filePath.LastIndexOf("\\");                
                    string fileName = filePath.Substring(position+1);                   
 
                    File.Copy(ofd.FileName, Application.StartupPath + "\\Upload\\" + fileName);
 
                        pbImage.ImageLocation = Application.StartupPath + "\\Upload\\" + fileName;
                }            
}