Re: Ultra WebGrid Hyperlink - C# Discussion Boards

Re: How to compress a byte array?

alexey _N12-Apr-06 1:32

alexey _N

12-Apr-06 1:32

Read sample in this link:

http://msdn2.microsoft.com/en-us/library/system.io.compression.gzipstream(VS.80).aspx

Practical Cryptography

Trance Junkie11-Apr-06 23:21

Trance Junkie

11-Apr-06 23:21

Where can i find an e-book version of "Practical Cryptography"
Thanks !

&quot;&amp;&quot; character in Visual Studio

AesopTurtle11-Apr-06 22:53

AesopTurtle

11-Apr-06 22:53

Hi, I'm trying to use the character "&" in a label control but it turns out to be an underscore under the character next to the "&". For example, i set text as "&ABC", it turns out to be "ABC". Any idea on how to use this character to make it appear as it is?

Best Regards.

KiT

Re: &quot;&amp;&quot; character in Visual Studio

alexey _N11-Apr-06 22:58

alexey _N

11-Apr-06 22:58

Try "&&ABC".
Strange solution, but it works Smile | :)

Re: &quot;&amp;&quot; character in Visual Studio

shaluhyd12-Apr-06 3:26

shaluhyd

12-Apr-06 3:26

try with double (&&) symbol.it will work

Re: &quot;&amp;&quot; character in Visual Studio

alexey _N17-Apr-06 1:46

alexey _N

17-Apr-06 1:46

Also you can set property "UseMnemonic" to "false".

Best regards, Alexey.

Ultra WebGrid Hyperlink

cppdotnet11-Apr-06 22:10

cppdotnet

11-Apr-06 22:10

Hi
I am using a UltraWebGrid from Infragistics.
One of the column is a hyperlink. I am able to pass one value through URL but how do i pass value from next coulmn also through URL.

Here is what i have
igtbl:UltraGridColumn AllowResize="Free" AllowUpdate="No" BaseColumnName="NAME" HeaderText="Name"> Header Caption="Name"><rowlayoutcolumninfo originx="5">
Footer><rowlayoutcolumninfo originx="5">
igtbl:UltraGridColumn>
igtbl:TemplatedColumn AllowResize="Free" AllowUpdate="No" BaseColumnName="CITY" DataType="System.Int32" HeaderText="City Name" Type="HyperLink">
CellTemplate>
asp:HyperLink ID="HyperLink1" runat="server" Text="<%# Container.Text %>" NavigateUrl='<%# "Detail.aspx?CITY=" + Container.Text + "&NAME=" ????????????HOW DO I PASS NAME %>' />
CellTemplate>
Header Caption="City"><rowlayoutcolumninfo originx="6">
Footer><rowlayoutcolumninfo originx="6">
igtbl:TemplatedColumn>

How do I pass the Name also through URL

Thanks

-- modified at 4:15 Wednesday 12th April, 2006

Re: Ultra WebGrid Hyperlink

Scott Hanslip12-Apr-06 7:43

Scott Hanslip

12-Apr-06 7:43

If you want to define a different hyperlink per row you can use the InitializeRow event. Here is an example from the Infragistics website:

<br />
private void UltraWebGrid1_InitializeRow(object sender, Infragistics.WebUI.UltraWebGrid.RowEventArgs e)<br />
{<br />
e.Row.Cells[0].Value =<br />
    "<a href='http://www.infragistics.com/go.aspx?id="<br />
    +<br />
    e.Row.Cells[0].Value.toString()<br />
    +<br />
    "' >" + e.Row.Cells[0].Value.toString() + "</a>";<br />
}

Check out here for more info.

Hope that helps!

-- modified at 13:45 Wednesday 12th April, 2006

Re: Ultra WebGrid Hyperlink

cppdotnet12-Apr-06 8:10

cppdotnet

12-Apr-06 8:10

Yes.. this is exactly what I want to do but I have templated hyperlink column
inside Ultrawebgrid..

if i don't specify NavigationURL then I don't get the link ...

asp:HyperLink ID="HyperLink1" runat="server" Text="<%# Container.Text %>" NavigateUrl='<%# "Detail.aspx?Name=" + Container.Text + "&City=" ????? How do i get the city name which is is next coulmn %>' />

Thanks

Maximized form without border, not in fullscreen mode

loutremaline11-Apr-06 21:36

loutremaline

11-Apr-06 21:36

How to disable fullscreen mode for a maximized form without border ?

This form must fit WorkingArea that is smaller than screen because desktop contains a custom application bar. This application bar hide itself when a form switch in fullscreen mode. But I don't want this app bar hidden when my first form is present.

Loutre Maline

Re: Maximized form without border, not in fullscreen mode

alexey _N11-Apr-06 23:25

alexey _N

11-Apr-06 23:25

Set FormBorderStyle property to FormBorderStyle.None

Re: Maximized form without border, not in fullscreen mode

loutremaline12-Apr-06 1:19

loutremaline

12-Apr-06 1:19

This property is already set.
When a form has both properties FormBorderStyle.None and FormWindowState.Maximized, the .Net Framework give it fullscreen behaviour (and system launch ABNotify.ABN_FULLSCREENAPP event). But I don't want fullscreen mode.

Loutre Maline

Re: Maximized form without border, not in fullscreen mode

alexey _N12-Apr-06 17:44

alexey _N

12-Apr-06 17:44

Try to set size manually without maximize action.
Get resolution from Screen.PrimaryScreen.Bounds.

Re: Maximized form without border, not in fullscreen mode

loutremaline12-Apr-06 20:57

loutremaline

12-Apr-06 20:57

This is a solution, but how can I detect working area change (when user move Windows application bar for example) for updating position ?

Re: Maximized form without border, not in fullscreen mode

alexey _N12-Apr-06 22:44

alexey _N

12-Apr-06 22:44

Try this code:

<br />
Rectangle rect = Screen.GetWorkingArea(Screen.PrimaryScreen.Bounds);<br />

Best regards, Alexey.

Re: Maximized form without border, not in fullscreen mode

loutremaline12-Apr-06 22:56

loutremaline

12-Apr-06 22:56

When application start, setting bounds isn't a problem.
But during application life, how application detect working area changes for updating its bounds ?

Loutre Maline

Re: Maximized form without border, not in fullscreen mode

alexey _N13-Apr-06 0:15

alexey _N

13-Apr-06 0:15

I think, that probability of changing size or position of application bar is very low, while user running full-screen application.

Best regards, Alexey.

opening and compiling VS 2005 projects with VS 2003 ?

hasantayyar11-Apr-06 21:02

hasantayyar

11-Apr-06 21:02

yes short problem but me and my friends dont know about it (new users we are)
how we can open and compile VS 2005 projects with VS 2003. Confused | :confused:

mayb some assembly works.

-- modified at 3:09 Wednesday 12th April, 2006

Re: opening and compiling VS 2005 projects with VS 2003 ?

hasantayyar11-Apr-06 21:08

hasantayyar

11-Apr-06 21:08

and i want to work VS2005 with netFrameWork 1.1-- like this -->>the subject of the old messages about the copiled works..

Re: opening and compiling VS 2005 projects with VS 2003 ?

CWIZO11-Apr-06 22:29

CWIZO

11-Apr-06 22:29

Please don't write in bold.
You can use 2.0 code in 1.*

search tjis forum for a solution on how to use VS2005 with 1.1

--------------------------------------------------------
My development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!

Re: opening and compiling VS 2005 projects with VS 2003 ?

hasantayyar11-Apr-06 22:46

hasantayyar

11-Apr-06 22:46

sorry CWIZO.. i corrected the text .. thanks.

Re: opening and compiling VS 2005 projects with VS 2003 ?

CWIZO11-Apr-06 23:01

CWIZO

11-Apr-06 23:01

Ooops what I was trying to say before is that you can't use .NET 2.0 code in visual studio 2003. VS2003 just dosen't work with .NET 2.0

--------------------------------------------------------
My development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!

DllImport call unmanaged code

Killer311-Apr-06 20:42

Killer3

11-Apr-06 20:42

INPUT :
VC++ dll (abcd.dll) has funtion named DecryptString.

Requirement :
i need to create a dotnet project which uses this function in unmanaged dll.

Steps taken

public class CryptoAPI
{
[DllImport("abcd.dll", EntryPoint="#392")]
public static extern string DecryptString(string key,string text);
}

When i access the function in DOTNET
string EncryptedText = CryptoAPI.DecryptString(Key,PlainText);

It works fine couple of times.Some times it throws up an error
"object reference not set to instance of an object".

Can u please help me on this?
Can u tell me if i call the method - 5 times is it loaded 5 times during the runtime?
or only once when i do it for the first time.

for thendral

Re: DllImport call unmanaged code

alexey _N11-Apr-06 20:51

alexey _N

11-Apr-06 20:51

Maybe you pass to your function null or empty string ?
Try to check this before call.

I use this function: string.IsNullOrEmpty(string)

Re: DllImport call unmanaged code

Killer311-Apr-06 21:10

Killer3

11-Apr-06 21:10

I have validated the function before.
The gets passed the unmanaged code as well the unmanaged code returns a value
but the result set is not recieved back in the DOTNET string.
getting me?

string EncryptedText = CryptoAPI.EncryptCString (Key,PlainText);

VC++ implementation()
{
char * EncryptCString (Key,PlainText);
{
AfxMessageBox(Key);
AfxMessageBox(PlainText);
///Code to do manipulatione
AfxMessageBox(encryptedvalue);
return encryptedvalue
}
}

the above code snippet ensure that the values of the parameter are passed correctly to the
unmanaged code and it process and return the value correctly

so the interop is the problem i suppose?
ie) getting it from vc++ to DOTNET ?

for thendral

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