C# Discussion Boards - CodeProject

Mircea Puiu8-Aug-08 0:27

8-Aug-08 0:27

Try to use the System.Web.Mail classes, which make use of Microsoft's Collaboration Data Objects to send emails. Ignore compiler's warning messages for obsolete classes.

SkyWalker

Re: SmtpClient uses lowercase headers

Baz8-Aug-08 0:37

Baz

8-Aug-08 0:37

Strangely enough, I'm just investigating that now! Will report back if it works

Still don't understand why it works on the dev box but not on live...? WTF | :WTF:

Cheers!

Baz

Re: SmtpClient uses lowercase headers

Baz10-Aug-08 22:12

Baz

10-Aug-08 22:12

oki doki - System.Web.Mail works, but I'd prefer to use System.Net.Mail if possible, as System.Web.Mail is depreciated in .NET 2.0

So has anyone got any ideas as to why this works on the dev box but not on the live? All config files are identical, so it's nothing in there... Mad | :mad:

Cheers!

Baz

Re: SmtpClient uses lowercase headers

Baz11-Aug-08 0:10

Baz

11-Aug-08 0:10

Ah haaa!!!!

.NET 2.0 SP1 fixes this issue

Hope that helps someone else... Big Grin | :-D

Baz

using the crystal report

kaasir_27-Aug-08 23:46

kaasir_2

7-Aug-08 23:46

Hello everybody.
This is crucial need for me and please help me.
I need to generate the crystal report. What I like to do is. I have a detail information of peoples. I have listed the name of the people in the listbox. I want to generate the report and print the detail information for selected people listed in the listbox at a single click to button.

Re: using the crystal report

selcuks8-Aug-08 1:21

selcuks

8-Aug-08 1:21

I am not sure that I understand your intention for using Crystal Reports but if the subject is as simple as printing a bunch of people, I suggest you not to use Crystal Reports since it will extremely slow down your operation. Crystal Reports require a number of assemblies to be loaded before it can be run.

If you insist I may on CR I may suggest writing the detailed information to a dataset and then pass this dataset to Crystal Reports as the data source.
If you have a database for the detailed information, operations may be a lot simpler. You may command CR to connect to your db from the code.

Hope this helps,
Regards,

Always keep the Murphy Rules in mind!

Re: using the crystal report

kaasir_28-Aug-08 1:39

kaasir_2

8-Aug-08 1:39

yes i use the pull method for the crystal report. can u provide me sample code to print the detail information for the selected people.

Re: using the crystal report

selcuks8-Aug-08 2:09

selcuks

8-Aug-08 2:09

Learned everything I know from the CR help and starting from the following links:

http://www.codeproject.com/KB/grid/Crystal_Report__90.aspx[^]

http://www.codeproject.com/KB/cs/CrystalHelper.aspx[^]

http://codebetter.com/blogs/peter.van.ooijen/archive/2008/04/10/6994.aspx[^]

Regards,

Always keep the Murphy Rules in mind!

DataGridView autosize column issue

Mayuri B7-Aug-08 23:13

Mayuri B

7-Aug-08 23:13

Hi,

I am facing an issue in my WinForms application regarding DataGridView. I am showing a form which has a datagrid that gets loaded using a SortableBindingList datasource on page load. While opening this form sometimes it gives an exception: InvalidOperationException for a datagrid control. the error message is 'This operation cannot be performed while an auto-filled column is being resized'. It occures periodically. below are some of the properties set for datagridview control that may cause this exception:
AutoSizeColumnMode - Fill
AutoSizeRowMode - None
ColumnHeaderVisible - true
RowHeadersVisible - true
RowHeadersWidth - 41
RowHeadersWidthSizeMode - DisableResizing
SelectionMode - FullRowSelect

I am opening the form in maximized mode. Please help and give me the solution for this issue as this is very urgent for me. I tried a lot to get a proper solution but could not reach any conclusion.

I need u help...

imyscume7-Aug-08 23:01

imyscume

7-Aug-08 23:01

Er... I am now doing a project about plotting functions...And I need sth to do with plotting 2d functions &3d functions(based on C#) ...IF u have some code source about it.... I beg you send it to myscume@hotmail.com...Thank u Smile | :)

Re: I need u help...

darkelv7-Aug-08 23:16

darkelv

7-Aug-08 23:16

imyscume wrote:
And I need sth to do with plotting 2d functions &3d functions(based on C#) ...IF u have some code source about it.... I beg you send it to myscume@hotmail.com

... this one must be real desperate ...

Re: I need u help...

Manas Bhardwaj7-Aug-08 23:19

Manas Bhardwaj

7-Aug-08 23:19

darkelv wrote:
I beg you send it

Re: I need u help...

Kevin McFarlane7-Aug-08 23:55

Kevin McFarlane

7-Aug-08 23:55

How to get an answer to your question[^]

Kevin

Creating toolbar from menu

AndrusM7-Aug-08 23:01

AndrusM

7-Aug-08 23:01

WinForms MDI parent form menu system (MenuStrip and ToolStripMenuItem's) created in designer.
ToolStripMenuItems items have text, image properties and onclick event set.

At application startup, toolbar should created automatically from specified menu items.
Users can select the menu items which are available in toolbar.

Anu idea how to implement such toolbar ?

Andrus

Re: Creating toolbar from menu

Mbah Dhaim8-Aug-08 1:22

Mbah Dhaim

8-Aug-08 1:22

you must create that toolbars at runtime with different tag for each item,
but have some single onclick event, than you can manage that known tag to execute another handler,
for detailed information search how to create controls at runtime.

hope it helps $Shucks | :-\$

dhaim
programming is a hobby that make some money as side effect Smile | :)

Re: Creating toolbar from menu

AndrusM8-Aug-08 1:57

AndrusM

8-Aug-08 1:57

Where to find example for this ?

Every menu item Tag property contains unique name.

List of selected toolbar buttons should be stored in user settings or in isolated storage.

Probably in form load some code should create this toolbar by retrieving text from menu and setting button onclick method to execute PerformClick for forresponding menu item.

Andrus

2d dynamic array in c#

sumit70347-Aug-08 22:25

sumit7034

7-Aug-08 22:25

how to create 2d dynamic array in c#. for 1d we have arraylist. is there same thing for 2d

Re: 2d dynamic array in c#

Manas Bhardwaj7-Aug-08 22:31

Manas Bhardwaj

7-Aug-08 22:31

Hashtable may help you Rose | [Rose]

Re: 2d dynamic array in c#

User 66587-Aug-08 22:41

User 6658

7-Aug-08 22:41

Nested lists would do the job:

List<List<T>> list = new List<List<T>>();

regards

modified 12-Sep-18 21:01pm.

Re: 2d dynamic array in c#

sumit70347-Aug-08 22:47

sumit7034

7-Aug-08 22:47

Is there any Sample Code to use this?

Re: 2d dynamic array in c# [modified]

User 66587-Aug-08 23:18

User 6658

7-Aug-08 23:18

It's just a list of lists, nothing complicated about it.
Here's an example:

List<List<int>> list = new List<List<int>>();

list.Add(new List<int>());
list.Add(new List<int>());
list.Add(new List<int>());

list[0].Add(1);
list[0].Add(2);
list[0].Add(3);

list[1].Add(4);
list[1].Add(5);
list[1].Add(6);

list[2].Add(7);
list[2].Add(8);
list[2].Add(9);

regards

modified on Friday, August 8, 2008 7:10 AM

modified 12-Sep-18 21:01pm.

Re: 2d dynamic array in c#

leppie8-Aug-08 0:33

leppie

8-Aug-08 0:33

Greeeg wrote:
list[3].Add(8);

KABOOM!

Greeeg wrote:
list[4].Add(9);

KABOOM!

(i am sure it was just a typo from your side)

xacc.ide - now with TabsToSpaces support
IronScheme - 1.0 alpha 4a out now (29 May 2008)

Re: 2d dynamic array in c#

User 66588-Aug-08 1:14

User 6658

8-Aug-08 1:14

Yeah doing this sort of stuff while watching TV doesn't work. Multitasking is fine for operating systems, but not for men. Sigh | :sigh:

modified 12-Sep-18 21:01pm.

Re: 2d dynamic array in c#

leppie8-Aug-08 1:15

leppie

8-Aug-08 1:15

Your answer/excuse is acceptable!

xacc.ide - now with TabsToSpaces support
IronScheme - 1.0 alpha 4a out now (29 May 2008)

Re: 2d dynamic array in c#

Mark Salsbery8-Aug-08 9:43

Mark Salsbery

8-Aug-08 9:43

// A two dimension array of strings (stolen directly from the docs)
string[,] names = new string[5,4];

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

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