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How to build string with new lines and display on ASP.NET page.

All,
I'm working on an ASP.NET 2.0 (C#) page and have a question on how to build
a string that includes line feeds (new lines) that displays properly on an
ASP.NET page. Here's what I got:

..aspx page
<asp:Label ID="LabelMoreIn formation" runat="server" Text=""></asp:Label>
code-behind for .aspx page
protected void Page_Load(objec t sender, EventArgs e)
{
string message = FormatMessage() ;

this.LabelMoreI nformation.Text = message;
}

private string FormatMessage()
{
string message = "";
System.Text.Str ingBuilder sb = new System.Text.Str ingBuilder();

// Build the message
sb.Append(Syste m.Environment.N ewLine + System.Environm ent.NewLine);
sb.Append("Date/Time: " + System.DateTime .Now.ToString(" g") +
System.Environm ent.NewLine);
sb.Append("Syst em.Environment. MachineName: " +
System.Environm ent.MachineName + System.Environm ent.NewLine);

...

sb.Append(Syste m.Environment.N ewLine + System.Environm ent.NewLine);

message = sb.ToString();

return message;
}
The problem is that the text I put in the label does not have any line
breaks/new lines. The System.Environm ent.NewLine call doesn't seem to work
when I try to then display the string on an ASP.NET page. All the text is
run together.

So, how can I get line breaks/new lines for my string information in the
above scenario?
May 10 '06 #1
3 5779

"retsam" <no****@company .com> wrote in message
news:O1******** ******@TK2MSFTN GP04.phx.gbl...
All,
I'm working on an ASP.NET 2.0 (C#) page and have a question on how to build a string that includes line feeds (new lines) that displays properly on an
ASP.NET page. Here's what I got:

.aspx page
<asp:Label ID="LabelMoreIn formation" runat="server" Text=""></asp:Label>
code-behind for .aspx page
protected void Page_Load(objec t sender, EventArgs e)
{
string message = FormatMessage() ;

this.LabelMoreI nformation.Text = message;
}

private string FormatMessage()
{
string message = "";
System.Text.Str ingBuilder sb = new System.Text.Str ingBuilder();

// Build the message
sb.Append(Syste m.Environment.N ewLine + System.Environm ent.NewLine); sb.Append("Date/Time: " + System.DateTime .Now.ToString(" g") +
System.Environm ent.NewLine);
sb.Append("Syst em.Environment. MachineName: " +
System.Environm ent.MachineName + System.Environm ent.NewLine);

...

sb.Append(Syste m.Environment.N ewLine + System.Environm ent.NewLine);
message = sb.ToString();

return message;
}
The problem is that the text I put in the label does not have any line
breaks/new lines. The System.Environm ent.NewLine call doesn't seem to work when I try to then display the string on an ASP.NET page. All the text is
run together.

So, how can I get line breaks/new lines for my string information in the
above scenario?

Not to glamorous, but you could insert <br> to the string and it will result
in a carriage return.
Mike
May 10 '06 #2

TextBox has a multiline property somewhere.

Labels.... I think you gotta "<br/>" it like the previous post said.
You gotta remember there isn't such a thing as a Label or a TextBox on the
client side.
Its going to be rendered
<textarea> or other regular html controls.

Check your output (View Source) in the browser. Once you see how an
asp:label or asp:textbox gets rendered on the client, you'll better
understand your limitations.


"vMike" <Mi************ ****@noZorY.geZ waYrrenY.com> wrote in message
news:ye******** ************@co mcast.com...

"retsam" <no****@company .com> wrote in message
news:O1******** ******@TK2MSFTN GP04.phx.gbl...
All,
I'm working on an ASP.NET 2.0 (C#) page and have a question on how to build
a string that includes line feeds (new lines) that displays properly on an ASP.NET page. Here's what I got:

.aspx page
<asp:Label ID="LabelMoreIn formation" runat="server" Text=""></asp:Label>
code-behind for .aspx page
protected void Page_Load(objec t sender, EventArgs e)
{
string message = FormatMessage() ;

this.LabelMoreI nformation.Text = message;
}

private string FormatMessage()
{
string message = "";
System.Text.Str ingBuilder sb = new System.Text.Str ingBuilder();

// Build the message
sb.Append(Syste m.Environment.N ewLine +

System.Environm ent.NewLine);
sb.Append("Date/Time: " + System.DateTime .Now.ToString(" g") +
System.Environm ent.NewLine);
sb.Append("Syst em.Environment. MachineName: " +
System.Environm ent.MachineName + System.Environm ent.NewLine);

...

sb.Append(Syste m.Environment.N ewLine +

System.Environm ent.NewLine);

message = sb.ToString();

return message;
}
The problem is that the text I put in the label does not have any line
breaks/new lines. The System.Environm ent.NewLine call doesn't seem to

work
when I try to then display the string on an ASP.NET page. All the text is run together.

So, how can I get line breaks/new lines for my string information in the
above scenario?

Not to glamorous, but you could insert <br> to the string and it will

result in a carriage return.
Mike

May 10 '06 #3
Thanks vMike! That worked. Before posting the message, I had tried <br />,
but that didn't work either--it was actually displaying <br />. I guess
taking the / out made it work.
Cheers

"vMike" <Mi************ ****@noZorY.geZ waYrrenY.com> wrote in message
news:ye******** ************@co mcast.com...

"retsam" <no****@company .com> wrote in message
news:O1******** ******@TK2MSFTN GP04.phx.gbl...
All,
I'm working on an ASP.NET 2.0 (C#) page and have a question on how to build
a string that includes line feeds (new lines) that displays properly on an ASP.NET page. Here's what I got:

.aspx page
<asp:Label ID="LabelMoreIn formation" runat="server" Text=""></asp:Label>
code-behind for .aspx page
protected void Page_Load(objec t sender, EventArgs e)
{
string message = FormatMessage() ;

this.LabelMoreI nformation.Text = message;
}

private string FormatMessage()
{
string message = "";
System.Text.Str ingBuilder sb = new System.Text.Str ingBuilder();

// Build the message
sb.Append(Syste m.Environment.N ewLine +

System.Environm ent.NewLine);
sb.Append("Date/Time: " + System.DateTime .Now.ToString(" g") +
System.Environm ent.NewLine);
sb.Append("Syst em.Environment. MachineName: " +
System.Environm ent.MachineName + System.Environm ent.NewLine);

...

sb.Append(Syste m.Environment.N ewLine +

System.Environm ent.NewLine);

message = sb.ToString();

return message;
}
The problem is that the text I put in the label does not have any line
breaks/new lines. The System.Environm ent.NewLine call doesn't seem to

work
when I try to then display the string on an ASP.NET page. All the text is run together.

So, how can I get line breaks/new lines for my string information in the
above scenario?

Not to glamorous, but you could insert <br> to the string and it will

result in a carriage return.
Mike

May 10 '06 #4

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