如何打开客户端窗口对话框选择文件 [英] How to Open Window Dialog of Client to select File

问题描述

亲爱的所有



我想打开一个窗口对话框，使用asp.net在客户端PC上选择文件而不使用服务器控制文件眉毛..



我也使用此代码



protected void btntft_Click（object sender，EventArgs e）

{

String Location = String.Empty;

OpenFileDialog frm = new OpenFileDialog（）;

frm.Filter =;

frm.Title =浏览配置文件;

//frm.InitialDirectory =D：\\;

DialogResult ret = STAShowDialog（frm）;





}

private DialogResult STAShowDialog（FileDialog对话框）

{

DialogState state = new DialogState（）;

state.dialog = dialog;

System.Threading.Thread t = new System.Threading.Thread（state.ThreadProcShowDialog）;

t.SetApartmentState（S ystem.Threading.ApartmentState.STA）;

t.Start（）;

t.Join（）;

return state.result;

}

公共类DialogState

{



public DialogResult result;

公共FileDialog对话框;

public void ThreadProcShowDialog（）

{

result = dialog.ShowDialog（）; < br $>
}

}



但它不能在IIS服务器上工作



请帮助我如何调用

谢谢

Dear All

I want to open a window dialog for selection of file on client PC using asp.net without using server control file brows..

I m Also Use this Code

protected void btntft_Click(object sender, EventArgs e)
{
String Location = String.Empty;
OpenFileDialog frm = new OpenFileDialog();
frm.Filter = "";
frm.Title = "Browse Config file";
//frm.InitialDirectory = "D:\\";
DialogResult ret = STAShowDialog(frm);


}
private DialogResult STAShowDialog(FileDialog dialog)
{
DialogState state = new DialogState();
state.dialog = dialog;
System.Threading.Thread t = new System.Threading.Thread(state.ThreadProcShowDialog);
t.SetApartmentState(System.Threading.ApartmentState.STA);
t.Start();
t.Join();
return state.result;
}
public class DialogState
{

public DialogResult result;
public FileDialog dialog;
public void ThreadProcShowDialog()
{
result = dialog.ShowDialog();
}
}

But Its Not being work on IIS Server

Please help how can I call
Thanks

推荐答案

你不能：只有用户可以这样做，通过选择上传控件。

You can't: only the user can do that, by selecting an upload control.

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