打开/保存文件对话框的代码 [英] code to open open/save file dilogbox

问题描述

尊敬的先生，

我的页面上有文本框包含文件路径，当我单击该路径时，我想打开对话框，该对话框应询问打开或保存选项，就像打开电子邮件附件对话框一样.

任何链接吗?

感谢advnace
Ankita Mali

Dear sir,

I have textbox on my page contains file path ,when i click on that path, i want to open dialog box which should ask for open or save options, same like when we open email attachment dialog.

Any link ?

Thanks in advnace
Ankita Mali

推荐答案

尝试一下！可能对你有帮助.

ASP FileOpen对话框 [ http://corymathews.com/397/aspnetc-prompt -a-save-dialog-box-to-download-a-file/ [ http://aspalliance.com/259_downloading_files__forcing_the_file_download_dialog [ ^ ]

try it out! may help u.

ASP FileOpen Dialog[^]

http://corymathews.com/397/aspnetc-prompt-a-save-dialog-box-to-download-a-file/[^]

http://aspalliance.com/259_downloading_files__forcing_the_file_download_dialog[^]

在按钮单击事件上尝试以下代码:
OpenFileDialog oo = new OpenFileDialog();
DialogResult da = oo.ShowDialog();
如果(da！= DialogResult.Cancel)
{
xthup = oo.FileName;
}

MessageBox.Show(请在要存储的任何地方保存扫描图像");
SaveFileDialog saveFileDia =新的SaveFileDialog();
saveFileDia.Filter ="jpeg图片| * .jpg";
如果(saveFileDia.ShowDialog()== DialogResult.OK)
{
字符串sa = saveFileDia.FileName.ToString();

this.saveJpeg(saveFileDia.FileName，new Bitmap(this.img)，85L);


}
MessageBox.Show("Done");

Try this code on button click event:
OpenFileDialog oo = new OpenFileDialog();
DialogResult da = oo.ShowDialog();
if (da != DialogResult.Cancel)
{
xthup = oo.FileName;
}

MessageBox.Show("Please save Scan Image wherever you want to store ");
SaveFileDialog saveFileDia = new SaveFileDialog();
saveFileDia.Filter = "jpeg pictures|*.jpg";
if (saveFileDia.ShowDialog() == DialogResult.OK)
{
string sa = saveFileDia.FileName.ToString();

this.saveJpeg(saveFileDia.FileName, new Bitmap(this.img), 85L);


}
MessageBox.Show("Done");

这篇关于打开/保存文件对话框的代码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！