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In C# and ASP.Net how to retrive the file path from remote machine and check whether file exists or not.
ravindar
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If the remote machine is connected to your network, with a network path. If it's someone using your web app, you don't have permission ( unless you're running .NET code on the client, then I would think that a local path will default to be local to the client ).
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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In C# and ASP.Net how to retrive the file path from remote machine and check whether file exists or not.
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System.IO.File.Exists(Server.MapPath(url));
where 'url' is the virtual path.
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its not working because server.mappath takes only virtual path but which i want to check is physical path in remote machine.
The scenario is------In remote machine all files are in sharing
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what you mean by phisical path? all you have in your application has a virtual path!
www.behzadi.net
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i mean its not a www root path
for ex:\\servername\folder\filename
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Then System.IO.File.Exists(@"\\servername\folder\filename") 
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Hello
How to continue this VB.NET 2003 std / ASP.NET made www-page project? I have made ASP.NET web application that runs when I select "start without debugging". What are the steps to get these www-pages running on server. I have bought a web hotel service and now I would like to put these pages running on their server. What to do next?
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You make a build in release mode, then copy the files and folders from your web folder to the hotel. The files needed are the bin folder, the aspx files and any other files that they use (images, css, web.config, global.asax, et.c.). The .vb files is not needed on the server.
---
Year happy = new Year(2007);
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It does not work yet. Do I need to make a setup project like with windows application? Now I called in start script WebForm1.aspx, but error:
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="WebApplication2.WebForm1"%>
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Hi All,
I want to get active textbox back color on focus event and it must get white color when it is not active.So I wrote JavaScript function in .js file and added this on my page.JavaScript Function are given below:
function GetColorOnFocus(target)
{
document.getElementById('target').style.backgroundColor = '#FFFFB0';
document.getElementById('target').style.color = 'Blue';
}
function RemoveColorOnBlur(target)
{
document.getElementById('target').style.backgroundColor = 'Window';
document.getElementById('target').style.color = 'WindowText';
}
Calling in this way:
<input name="txtPassWord" type="password" size="15" onfocus= "GetColorOnFocus('txtPassWord');" onblur="RemoveColorOnBlur('txtPassWord');" />
Is there some problem with my code as if I dont put this in .js file it works properly ow it wont.
Please help....
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varshavmane wrote: function GetColorOnFocus(target)
{
document.getElementById('target').style.backgroundColor = '#FFFFB0';
document.getElementById('target').style.color = 'Blue';
}
function RemoveColorOnBlur(target)
{
document.getElementById('target').style.backgroundColor = 'Window';
document.getElementById('target').style.color = 'WindowText';
}
Calling in this way:
try like this,
function GetColorOnFocus(target)<br />
{<br />
target.style.backgroundColor = '#FFFFB0';<br />
target.style.color = 'Blue';<br />
}<br />
<br />
<br />
function RemoveColorOnBlur(target)<br />
{<br />
target.style.backgroundColor = 'Window';<br />
target.style.color = 'WindowText';<br />
}<br />
<br />
Calling in this way:<br />
<br />
<input name="txtPassWord" type="password" size="15" onfocus= "GetColorOnFocus(this);" onblur="RemoveColorOnBlur(this);" />
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Thanks Mr.Venkatesh.Just made change as folows :
<input name="txtPassWord" type="password" size="15" onfocus= "GetColorOnFocus(this);" onblur="RemoveColorOnBlur(this);" />
Its working now.Thanks again...
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Hello,
i've tried to shutdown my Windows XP via an local ASP.NET website with some well-known methods (like starting shutdown.exe, or with API calls), but they all don't work. Even if i impersonate a user with admin rights, the shutdown does not work (and i get no usefull error messages).
So it seems to be some very special security feature from the IIS or the .NET Framework. But maybe someone knows a workaround for this, or something else which may help me? (Okay, the easiest way would be to implement a windows service, and let it know to shutdown the system, but this really not the nicest way.)
Thanks and Regards,
Bombenleger
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Hi,
I'm just wondering if I'm on the write truck. this code is ment to look
for an ID number in the datagrid that matches the the ID number that is
in the textbox I created.
But it's not selecting neither is it showing me any error. could some
one help me please?
private void bttok_click(object sender, System.EventArgs e)
{
con.Open();
try
{
using (SqlCommand myCommand = new SqlCommand("select * from employee where txtname.text=@id",con))
{
SqlParameter myparam = new SqlParameter("@id",SqlDbType.Text);
myparam.Value=ID;
myCommand.Parameters.Add(myparam);
using (SqlDataAdapter myAdapter=new SqlDataAdapter(myCommand))
{
DataSet ds = new DataSet();
myAdapter.Fill(ds);
datagrid1.DataSource=ds;
datagrid1.DataBind();
}
}
}
catch(Exception err)
{
err.ToString();
}
finally
{
con.Close();
}
}
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It's not showing the error because you are catching it and discarding it. This is a very bad idea.
If you show the error message, you will see that you can not access a value from the table txtname as you haven't included the table in the query. I suspect that it's actually not a table at all, which would mean that the condition in the query doesn't make any sense at all.
---
Year happy = new Year(2007);
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Thanks Guffa,
Actually the table is mentioned it's employee and txtname that is where I'm the user is supposed to put the ID number that is supposed to be compared to the ID in the datagrid so that the row can be selected.
Thanks.
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nclauder wrote: Actually the table is mentioned it's employee
The table that I was talking about is "txtname". When you use "txtname.text" in the query, it means "the field text in the table txtname".
---
Year happy = new Year(2007);
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Do you sugest I would have done it like this select * from isp_email.staff where @id="+txtname.Text,con);? If so I've tryed it but all in vain. when I Put the name in the textBox and press the button it does not select the row.
Thanks
-- modified at 7:41 Tuesday 9th January, 2007
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Hi, maybe I post my question not on correct board bu plz forgive me...
In my asp.net 2.0 application toolbar of CrystalReportViewer1 control doesn't shows icons.
Shuld I install anything else or what is the problem?
here is the image[^]
Thanks and best regards
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Hi All,
From the Popup window, I wish to return the Selected value to the control in my main page. (ASP.NET 2.0)
So I have passed the Control Name as refernce through QueryString. In the Click event I have fired the below code in C#. But, this script is NOT closing the popup window and assign the value to the control in the parent window.
Waht is the mistake with me?
String returnScript = "";
returnScript += "";
returnScript += "window.opener.document.all['";
returnScript += Request.QueryString["CtrlName"];
returnScript += "'].value = '";
returnScript += strSelectedDate;
returnScript += "';window.close();";
returnScript += "<" + "/" + "script>";
Page.ClientScript.RegisterStartupScript(this.GetType(),"key1", returnScript);
-- modified at 3:39 Tuesday 9th January, 2007
<div class="ForumSig">Regards,
<b>Jay</b>  </div>
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Though I don't know what is wrong with the code, I know what could be. And if I'm wrong, my advice is still valid.
1. Don't use document.all. It only works in IE. Even if that's your target browser. Instead use document.getElementsById. And for this, make sure you pass Ctrl.ClientID to the Page.
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how to validate textbox in datagrid if i didn't enter the value in textbox.i dont want to use requiredfeild validator.if press button it sholud show that value should be entered.plzz send me it is very urgent if any body knows it.
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I think u can use javascript for this...
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