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Hi All,
In my new project I have to work both windows and webservices Commonly,can we include both win/web services in single solution file?
Pls tell me what is the advantage of using both in single project?
Thanks to all .
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I`m using AJAX`s CollapsiblePanel (http://ajax.asp.net/) and I`m experiencing a quite annoing problem:
I set the property
Collapsed="True"
so the panel would be collapsed after page load. And it is. But after loading the page, I can see that the panel firstly expands, and then collapses. It looks disguisting. Do you have any idea how to repair it? (I want that panel to be collapsed at the begining, not expanded and then collapsed after 0,5sec)
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How to change background color of a desired row?
I tried something like that:
protectedvoid Button1_Click(object sender, EventArgs e)
{
GridViewMain.Rows[1].BackColor = System.Drawing.Color.Red;
}
but it doesn`t work 
Thank you very much for any help in advance
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Here is the exact event and code
protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowIndex==1)
e.Row.BackColor = System.Drawing.Color.Red;
}
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Did you try it?
Because I did and it did not work. I checked under debug that it gets to the vital line:
e.Row.BackColor = System.Drawing.Color.Red;
but I still can`t see any difference - all rows are white.
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Yes i did then i write here.
Here is the exact event and code
protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowIndex==1)
e.Row.BackColor = System.Drawing.Color.Red;
}
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hi i am makling a custom validation for my textbox
however the format i need for the validation is:
#=number
@ = alphebate
@#######@
and i am using asp.net2 with c#
any one got any ideas on how to do this as i am having thouble validating that the first index of the input is an alphebate >.<
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Hi Friends,
I am trying to read file info using following code.
When i run it on my local machine it works 100% but when I upload it to hosting server it throws exception!! or in other words it goes to else all the time
can any one hlep me why?
string fileOpenPath =this.FileUpload1.FileName.ToString();
FileInfo fi = new FileInfo(fileOpenPath);
//Ceck if file file exists
if (fi.Exists )
{
//do some work
}
else
{
//show message
}
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That's because the file doesn't exist on the server. You can't use a file path that references a file on the client computer to access a file on the server.
When you are running it on your own computer, the client and the server is the same, so the file that exists on the client also exists on the server.
---
single minded; short sighted; long gone;
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Could you please help me how can i do that then. some Code please
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The FileUpload object contains the data from the uploaded file. Get the data from there, and if you need it as a file, create a file and write the data to it.
---
single minded; short sighted; long gone;
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i am trying to incorporate a captcha in my project to prevent automated registrations. for the same downloaded various third party controls..
the prtoblem is that when ever i drag adn drop the captcha control, no image is shown.
though wen i run the original code file, it works perfectly fine.
i have even copoied the DLL in the BIN folder, created a new item in the toolbox. everytime the problem is of the image that is npt created.
can nyone tell me where i am going wrong.
Kunal
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Hi all,
how to send parameters in sql statement using data adapter.
Ex: select * from emp where eno=2
here eno=2 is given dynamically through textbox in a webform.how can insert parameter values to that sql statement.
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select * from emp where eno= '"+Textbox1.Text+"
Kunal
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Thanks kunal,it is working
have a nice day
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Look for SqlParameter and SqlCommand .
Mazy
"This chancy chancy chancy world."
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Hi, i would like to know the difference between Response.Redirect() and server.Transfer() and in which situation what to use.
thanx, yamini
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hi,
1.Server.Transfer acts as an efficient replacement for the Response.Redirect method.
2.Response.Redirect specifies to the browser to request a different page. Because a redirect forces a new page request, the browser makes two requests to the Web server, so the Web server handles an extra request.
3. Server.Transfer, which transfers execution to a different ASP page on the server. This avoids the extra request, resulting in better overall system performance, as well as a better user experience.
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thanx and can u please tel me the situations where these particularly used.
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Hi, I have page1 and page2. Now i want to access the controls of page1 in page2. How is this possible. Plz answer....
Thanx, Yamini
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whenever you add a control to a specific page the access specifier for that control would be protected, so try changing the access specifiers of the controls in the class of your page1 !!!!
What is the exact requirement though?
Gautham
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Hi Yamini,
It is not possible to access the controls of one page in to other page.
but you can have the values of the controls of one page into other page by using various state management techiniques like SessionState and QueryString.
If you want get the vaules of all the controls from the first page into the second page you can do it by the following way.
The following is the code in my Default.aspx.
<asp:DropDownList ID="DropDownList1" runat="server">
<asp:ListItem Value="T">Tea</asp:ListItem>
<asp:ListItem Value="C">Coffee</asp:ListItem>
<asp:ListItem Value="W">Wheat</asp:ListItem>
<asp:ListItem Value="CH">Chilli</asp:ListItem>
</asp:DropDownList>
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
The following is the Code written in Button1_Click
Server.Transfer("MyPage.aspx", true);
------------------------------------------------------------------------
Now in the Load event of MyPage.aspx I can get the value of the drowdown list of Default.aspx page as following.
protected void Page_Load(object sender, EventArgs e)
{
Response.Write(Request.Form["DropDownList1"].ToString());
}
This way you can get value of any of the contrls of the previous form.
----------------------------------------------------------------------
Caution : to make this thing working you need to put EnableViewStateMac="false" in the @Page directive of first aspx page whose control values you want to access.
I hope this will solve your issue.
Thanks and Regards,
Chetan Ranpariya
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Thanx. I tried this i got only one value i.e, the very first value in the dropdownlist...I didnt get other two. How to get other two values.
yamini
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Hi,
Yes. This will give you the selected or entered values of the controls on the form. I wont give you the other option or items.
I think there is no way to achieve what you want to because as soon as a request goes to the server the previous page gets destroyed and each time a new fresh page comes to the browser that to in HTML format.
You could achieve this in windows application but I think its not possible in web application.
Can you tell me your exact requirement so that I can suggest u alternative.
Thanks and Regards,
Chetan Ranpariya
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