Please introduce me some samplecodes or tutorialls about... - C# Discussion Boards

Control Library, .net BUG ?

12-Feb-03 18:52

Look in the c# controls section here in CP - there's plenty of examples

Braulio Dez11-Feb-03 22:04

Braulio Dez

11-Feb-03 22:04

Hi,

I have created a control library with one control ( this control has a resx, and it's composed of some standard controls).

If I add that control library, to an application, and then I inherit from that control, I get this error message:

"The Item xxxx.resx does not exist in the project
directory, it may have been moved renamed or deleted"

This means that, I need to import the resource to my application ? Is that a bug from Visual studio ?

Thanks in advance, greetings
Braulio

test desktop bob

caoxiongkun11-Feb-03 21:10

caoxiongkun

11-Feb-03 21:10

test desktop bob Big Grin | :-D

COM+!

sss_dr11-Feb-03 20:45

sss_dr

11-Feb-03 20:45

Hi, all!
Would you like to help me, plz?

Have the folow:
I want to create COM+ component with help c#, so, it will use the external(usual) dll-file(my.dll), where contents some logic (com-objects).

This dll good work in usual application, when add it as reference - all ok.
(a have not source for this dll file)

But when i try to link up it in my developed com+ app., - got folow answer from compiler:

"Assembly generation failed -- Referenced assembly 'name of my.dll' does not have a strong name"

is it have not 'strong name'????

i try the next:
al /out:my.dll "?" /keyfile:my_dll.snk

but it don't want to work... i do not understand want is this "?"
and is it right way to solve this problem? and what i must do in this case?

in any case thx.

How to print the content of richtextbox control...

zhoujun11-Feb-03 20:35

Re: How to print the content of richtextbox control...

11-Feb-03 20:35

to the printer?

Thanks.

this is my signature for forums quoted from shog*9:
I can't help but feel, somewhere deep within that withered, bitter, scheming person, there is a small child, frightened, looking a way out.

Furty11-Feb-03 21:57

http://www.codeguru.com/cs_controls/RichTextEx.html[^]

11-Feb-03 21:57

Please introduce me some samplecodes or tutorialls about...

zhoujun11-Feb-03 20:21

Re: Please introduce me some samplecodes or tutorialls about...

11-Feb-03 20:21

do printing in .net in c# lang?

I have already used crystal report viewer,but it seems can't print on non-standard papers?

Thanks.

this is my signature for forums quoted from shog*9:
I can't help but feel, somewhere deep within that withered, bitter, scheming person, there is a small child, frightened, looking a way out.

567890123412-Feb-03 3:02

5678901234

12-Feb-03 3:02

http://msdn.microsoft.com/msdnmag/issues/03/02/PrintinginNET/default.aspx

Can crystal reports in visual studio .net...

zhoujun11-Feb-03 20:14

whats a easy way to change the color of Specific word in rtf field

11-Feb-03 20:14

print reports in non-standard papers,I find that I must select one kind paper,but I want to print on non-standard printer papers.(I mean not print on one paper,but a pack of papers)?

Thanks.

jtmtv1811-Feb-03 19:18

jtmtv18

11-Feb-03 19:18

iam making my console app a little bit more feature filled.. its working out fine...but my question is how can i change the color of key words (such as echo) i want any text with in these arrows(<text here="">) to be turned to the color red how can i do this within my richtext box field.... i already have keypress event args set up and i can allready tell the program what to do when the word "<echo>" is entered,ect.. but im strugling on how to do this . here is the list of all my commands. Any samples would be great.

RichTextField.Name = UserInput;
echo,cls,copyright,?,help,consolesave,consolehide,consoleshow,consoleclose

jesse M

The Code Project Is Your Friend...

How to pass values to crystal reports viewer's parameterfield?

zhoujun11-Feb-03 16:17

Re: Implementing Carlos Perez's C# Enhanced Progress Bar Control

11-Feb-03 16:17

In C#lang,how to do that?If it's a so simple and easily searchable problems,please don't blame me.Thanks.

.rpt file has a SQL stored procedure query that has 3 params,I want to pass values in program,how to do that?

leppie11-Feb-03 9:52

leppie

11-Feb-03 9:52

From within your form containing the progress bar.

ProgressBarEx /*or whatever he calls it*/ pbar = new ProgressBarEx();
pbar.Width = 200;
pbar.Height = 200;
pbar.Location = new Point(0, 0);
Controls.Add(pbar);

MyDUMeter: a .NET DUMeter clone

Re: Implementing Carlos Perez's C# Enhanced Progress Bar Control

Ray Cassick11-Feb-03 10:03

Ray Cassick

11-Feb-03 10:03

ALL of carlos's cool controls contain sample applications that show how to use them...

Had me stumped just a bit as well when I first started trying until I realized that his controls don't have designers (don't show up in the tool box) so you have to load them manualy in the code.

Paul Watson wrote:
"At the end of the day it is what you produce that counts, not how many doctorates you have on the wall."

George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."

TabControl

monrobot1311-Feb-03 9:41

11-Feb-03 9:41

Hi, I'm new to .NET and I'm writing an application that is using the TabControl, and I'm having trouble finding a method or property that will tell me what specific TabPage was clicked when the TabControl is clicked. In the Click event for the TabControl is it possible to tell what TabPage was clicked? I can't seem to find any property or method that would give that.

Another question. Is there any type of event for the TabControl or TabPage that is similar to the Load event for a Form? What I'm looking for is an event that would fire the first time a TabPage was clicked and then never again until the program was closed and opened.

Any help is much appreciated.

- monrobot13

leppie11-Feb-03 9:47

leppie

11-Feb-03 9:47

monrobot13 wrote:
I'm having trouble finding a method or property that will tell me what specific TabPage was clicked when the TabControl is clicked. In the Click event for the TabControl is it possible to tell what TabPage was clicked? I can't seem to find any property or method that would give that.

Register the Click events for each tabpage instead all pointing to one delegate. Then in the delegate method do a cast to TabPage for the object sender parameter.

MyDUMeter: a .NET DUMeter clone

monrobot1314-Feb-03 6:13

14-Feb-03 6:13

First, Thanks for the reply.

Second, This is the approach I would have taken but I using the webbrowser control on the tab and it's set to take up the entire size of the page. I want the webpage to load when the tab is clicked I don't want the user to have to click the actual webbrowser page for it to load.

- monrobot13

Furty11-Feb-03 12:30

11-Feb-03 12:30

To determine which TabPage is currently selected, look at the TabControl.SelectedIndex property, and to catch when a user selects a different TabPage, subscribe to the TabControl.SelectedIndexChanged event - watching Click events is not the way to do it with the TabControl.

There is no Load type event for a TabPage, but there are a number of ways to do what you're looking for.

Create booleans to flag whether each tab has been "loaded"; e.g.

bool tabPage1Loaded = false;<br />
<br />
void OnSelectedIndexChanged(object s, EventArgs e)<br />
{<br />
if(tabControl.SelectedIndex == 1 && !tabPage1Loaded){<br />
// do something to initalize tab 1<br />
tabPage1Loaded = true;<br />
}<br />
}

Or, if your tab pages are created dynamically and hard-wiring booleans would be impossible or just messy, just create a new class derived from TabPage and add a "Loaded" property to it.

Hope this helps

monrobot1314-Feb-03 6:19

14-Feb-03 6:19

Again thanks for the reply.

This sounds like a good approach I just have a question. Is it possible to get a reference to the actual TabPage from the selected index? ie. could I just use it as the index in the tabs collection for the TabControl?

Thanks again

- monrobot13

Furty15-Feb-03 9:42

15-Feb-03 9:42

monrobot13 wrote:
. could I just use it as the index in the tabs collection for the TabControl?
Yep, sure can.

monrobot1320-Feb-03 17:35