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C# CodeDom Cant type in " [closed]

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Closed 9 years ago.
I want to compile a code with codedom which should connect to my ftp server.
But I cant type in the credentials because of the ""...
Look here :
Temp.AppendLine(#"request.Credentials = new NetworkCredential("userid","userpassword");");
If I type " in the code, it automatic ends the content of the brackets...
Help?

You may need to escape the content by using double quotes, like this:
Temp.AppendLine(#"request.Credentials = new NetworkCredential(""userid"",""userpassword"");");

Temp.AppendLine(#"request.Credentials = new NetworkCredential(""userid"",""userpassword"");");
Escape the " with ""

Check radio button in RadioButtonList based on value read from database [closed]

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Closed 9 years ago.
I have a RadioButtonList and I would like to select a radio button in this list based on a value read from a database. Once I read the value from the database, how do I then make the radio button in the list become selected?

You can simply assign the value via RadioButtonList.SelectedValue = reader.value; as long as you know that the value is in the list (if it's not in the list, then you will get an exception when that line executes).
Since it sounds like you do not know for sure that reader.value will be one of the options in the RadioButtonList, so you will need to check that first.
if(RadioButtonList.Items.FindByValue(reader.value) != null) {
RadioButtonList.SelectedValue = reader.value;
}
Alternatively, you could handle the exception via a try/catch.

string sSortname = row["GoodsSortName"].ToString().Trim();
foreach (ListItem s in this.rdbSort.Items)
{
if (s.Text == sSortname)
{
s.Selected = true;
break;
}
}
I　Used this way ,had sovle this problem

How to get Complete QueryString? [closed]

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Closed 9 years ago.
How can I get complete querystring in asp.net?
Suppose a QueryString like this passed to my Login Page.
login.aspx?redirect=cart.aspx&p=1&q=2&r=3
I have to pass parameters p,q and r to Cart.aspx with all of the parameters except redirect.
Login.aspx may handle different querystrings but all parameters except the redirect are to be passed to the redirecting page.(Actually, I know there will be a parameter 'redirect' but can't write code for p,q,and r bcoz it may change in different contexts)
The parameters except 'redirect' will be different in different contexts. The p,q,r are required parameters for cart.aspx. If the redirection is to another page then the parameters may not be p,q,r instead something else like l,m,n

You can use like this
Request.Url.Query
Input like this
Input: http://localhost:96/Cambia3/Temp/Test.aspx?q=item#fragment
Output

You can get the parameters using
string _url=Request.RawUrl.toString();
and
For path ...
string _path = Request.Path.ToString();
string _url = Request.ServerVariables["URL"].ToString();
O/P = /Home/About/
RawURl Returns whole querystring....

How can I get from a string of a directory and file name only the file name? [closed]

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Closed 10 years ago.
The code:
'Files' is a List<string> and _indx is an int.
label22.Text = files[_indx];
For example in 'files' in index[0] I have this string:
D:\New folder (45)\converted.avi_Automatic\Lightning 0 Length 2 [91 - 93]\000091.bmp
But instead in label22.Text I want it to show me only '000091.bmp' without the rest of the directory path.
How can I do it ?

Use Path.GetFileName:
label22.Text = Path.GetFileName(files[_indx]);

I believe you are looking for Path.GetFileName():
label22.Text = Path.GetFileName(files[_indx]);

Path.GetFileName(fileName) returns the file name without the directory.
taken from http://msdn.microsoft.com/en-us/library/system.io.path.getfilename(v=vs.100).aspx

The simplest way is
Path.GetFileName(files[_indx]);

explicitly casting generics in C# 4 [closed]

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Closed 11 years ago.
Can anyone help me in casting generic collection in c# 4.
Here is the code snippet.
GridView1.DataSource = dataServiceColl.Select(t => t.product_desc="EdibileItem")
It is throwing up runtime error at the below line,
Gridview1.Databind();
Saying it is a HTTP Exception.
I think it should be a simple type cast.
Thanks,
Kris.

Use
t => t.product_desc=="EdibileItem"

HTTP Exception? That has nothing to do with casting.
More importantly, why are you assigning "EdibleItem" to t.product_desc here?
Select(t => t.product_desc="EdibileItem")
Did you meant == instead of =? If so, would a Where be more appropriate than a Select?
I think it all boils down to: what are you trying to achieve, exactly?