I need real help from some of you! thanks. - C# Discussion Boards

Re: Strip progress bar using background thread while uploading file in C#?

rasingh12-Mar-09 0:42

2-Mar-09 0:42

Hi Ravi,
How to check inner exception? The message in exception is "Illegal characters in path".
If i open this xml file without using background worker then it is showing me the file nicely in treeview without any exception.
But i want to add a progress bar (and background worker if possible) to tell the user that the file is being in the process of display in treeview.
The xml file does not contain any illegal characters ,it is in the right format,i checked it.

Otherwise can you tell me how i can run a progress bar on winform to tell the user to wait till the xml file is being uploaded in treeview on winform.If possible can u provide me a link or part of code to do this function?I searched a lot on net then i have written this part of code.
If any help is provided that will be appreciated.
Waiting to hear from you..
Thanks

Re: Strip progress bar using background thread while uploading file in C#?

Ravi Bhavnani2-Mar-09 3:44

Ravi Bhavnani

2-Mar-09 3:44

rasingh1 wrote:
How to check inner exception?

See the properties of the Exception class. Although in this case, I suspect it's null.

rasingh1 wrote:
The message in exception is "Illegal characters in path".

Seems like the filespec passed to xmlDocument.Load() contains illegal characters.

/ravi

My new year resolution: 2048 x 1536
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Re: Strip progress bar using background thread while uploading file in C#?

rasingh14-Mar-09 17:10

rasingh1

4-Mar-09 17:10

How to check this out?? Confused | :confused:

Re: Strip progress bar using background thread while uploading file in C#?

Ravi Bhavnani4-Mar-09 17:47

Ravi Bhavnani

4-Mar-09 17:47

rasingh1 wrote:
How to check this out??

What do you mean by "this"?

/ravi

My new year resolution: 2048 x 1536
Home | Articles | My .NET bits | Freeware
ravib(at)ravib(dot)com

Re: Strip progress bar using background thread while uploading file in C#?

rasingh14-Mar-09 18:27

rasingh1

4-Mar-09 18:27

i mean these.....
properties of the Exception class. Although in this case, I suspect it's null.

Seems like the filespec passed to xmlDocument.Load() contains illegal characters.

File caching C#

satsumatable28-Feb-09 5:53

satsumatable

28-Feb-09 5:53

Hi,

Is there any options provided by .Net framework to implement caching effectively? I want to capture files in that for some time.

Thanks in advance ...

Re: File caching C#

harold aptroot28-Feb-09 6:24

harold aptroot

28-Feb-09 6:24

Isn't the file caching that Windows does enough?

I need real help from some of you! thanks.

Seraph_summer28-Feb-09 4:18

Seraph_summer

28-Feb-09 4:18

I know this may not be the appropriate place for me to ask about this quesiton, but I don't know
where can I ask this,I am really confused with the default page for the Html help workshop, I do believe someone who has used HTML help workshop can give me one hint:

I am using html help workshop to create the .chm for one c# application.

I try to set the default page by change "project options" and set "default file", but it does not work.

when I open the .chm and it always display "This program cannot display the webpage" on the first page. it does not display the default page I set. I don't know the reason.

by the way, except this problem, .chm works fine.

anyone has used html help workshop and please give me one hint for it.

Many thanks!!

Re: I need real help from some of you! thanks.

Henry Minute1-Mar-09 2:10

Henry Minute

1-Mar-09 2:10

Seraph_summer wrote:
"This program cannot display the webpage"

This is a well known problem. Unfortunately, it is so long since I used Help 2.0 that I cannot remember the solution.

What I did do however is to google "This program cannot display the webpage" Help 2.0 and I got loads of relevant hits.

Go on, give it a try. You know you want to. Smile | :)

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

how to do the custom deployment of c# .net windows applications project ?

pramod251728-Feb-09 4:10

pramod2517

28-Feb-09 4:10

hi , how to do the custom deployment of vb.net windows applications project . for example after completing deployment project application , when we install .exe file i want to show two options
.custom install
.typical install
after when i click custom install it should be showing modules but i cont see modules how to add modules in custom installation .
please send me step by step how to custom install deployment of c#.net windows application.

Re: how to do the custom deployment of c# .net windows applications project ?

Calin Tatar28-Feb-09 4:16

Calin Tatar

28-Feb-09 4:16

Seems that you have to create a Setup Project in VS.

http://msdn.microsoft.com/en-us/library/ms228283.aspx[^]

Calin

Re: how to do the custom deployment of c# .net windows applications project ?

pramod251728-Feb-09 5:51

pramod2517

28-Feb-09 5:51

thanks for giving url , its very usefull Thumbs Up | :thumbsup:

Re: how to do the custom deployment of c# .net windows applications project ?

Calin Tatar28-Feb-09 13:17

Calin Tatar

28-Feb-09 13:17

Good luck!

Calin

Problem with Matrix control for rdlc file in win forms

Member 305788728-Feb-09 3:32

Member 3057887

28-Feb-09 3:32

Hi,
I've generated a report using Matrix control in a C# win application.
I want to display sum of the values of a column at the end. I request any one who knows this to help me in this task. I've done for a TABLE control by adding table footer. Now I need it for matrix

Thanks in advance

how to watch on a directory

WinSolution28-Feb-09 2:28

WinSolution

28-Feb-09 2:28

How to watch on directory let say "C:\windows\temp". I want to log; by whom and when it is accessed , some thing new created.

Thanks.

Re: how to watch on a directory

[DK]KiloDunse28-Feb-09 2:31

[DK]KiloDunse

28-Feb-09 2:31

Look in the Filesystemwatcher class.

Programming is like Mathematics… you take ONE step at the time! Wink | ;-)

Logging file access

[DK]KiloDunse28-Feb-09 2:25

[DK]KiloDunse

28-Feb-09 2:25

Hi.

Is there a way to log which process has accessed/changed a file?

I looked at the FileSystemWatcher class, but it dos not tell which process.

Programming is like Mathematics… you take ONE step at the time! Wink | ;-)

Drawing Borders' Corners [SOLVED]

Xmen Real 28-Feb-09 1:31

Xmen Real

28-Feb-09 1:31

I found the solution Wink | ;)

I'm drawing a gradient border for a control, everything is drawn but corners.
Here[^] is the screenshot, I tried to draw on top left corner but its looking odd.

Rectangle topLeftRect = new Rectangle(0, 0, borderThickness, borderThickness);

Rectangle topRect = new Rectangle(borderThickness, 0, this.Width - (borderThickness * 2), borderThickness);
Rectangle botRect = new Rectangle(borderThickness, this.Height - borderThickness - 1, this.Width - (borderThickness * 2), borderThickness);
Rectangle leftRect = new Rectangle(0, borderThickness, borderThickness, this.Height - (borderThickness * 2));
Rectangle rightRect = new Rectangle(this.Width - borderThickness - 1, borderThickness, borderThickness, this.Height - (borderThickness * 2));



e.Graphics.FillRectangle(new LinearGradientBrush(topRect, Color.Transparent, Color.Gray, 90, false), topRect);
e.Graphics.FillRectangle(new LinearGradientBrush(botRect, Color.Transparent, Color.Gray, 270, false), botRect);
e.Graphics.FillRectangle(new LinearGradientBrush(leftRect, Color.Transparent, Color.Gray, 0, false), leftRect);
e.Graphics.FillRectangle(new LinearGradientBrush(rightRect, Color.Transparent, Color.Gray, 180, false), rightRect);

e.Graphics.FillRectangle(new LinearGradientBrush(topLeftRect, Color.Transparent, Color.Gray, 35, false), topLeftRect);

TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can

modified on Saturday, February 28, 2009 7:47 AM

Listview and tooltip popup for each cell?

syntax28uk28-Feb-09 1:30

syntax28uk

28-Feb-09 1:30

Hi All,

I've got a Listview control on a windows forms and it is set to details view, shows full grid lines - so that it looks like a grid. I've three columns in the list view and have 10 rows of data. My problem is, I need a way so that when the user mouse cursor is over a particular cell of data, I want a popup (almost like a tooltip) to be displayed. Once my mouse cursor is removed from over the cell, the popup should automatically close down. Of course, this popup, will have a lot of other prepopulated data within it.

Is this possible with C#, Windows Forms? If so, can you provide some ideas on how I might go about do this? I do see this on some web site, but have never seen this on a windows forms application before.

Many thanks,
Jim

Re: Listview and tooltip popup for each cell?

Xmen Real 28-Feb-09 1:34

Xmen Real

28-Feb-09 1:34

Use ItemMouseHover event of ListView, like this

private void listView1_ItemMouseHover(object sender, ListViewItemMouseHoverEventArgs e)
{
    toolTip1.SetToolTip(listView1, e.Item.Text);
}

or use ToolTipText property of ListViewItem

Re: Listview and tooltip popup for each cell?

syntax28uk28-Feb-09 2:03

syntax28uk

28-Feb-09 2:03

Thank Xmen, but the tooltip will only show or popup when the user cursor is place over the first column in the listview first. What I want is something that will also popup when the user hovers over different columns.

Thanks,
Jim

Re: Listview and tooltip popup for each cell?

DaveyM6928-Feb-09 2:58

DaveyM69

28-Feb-09 2:58

Have a look at this article's[^] meesages, especially the section named Simple Solution.

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)

Desktop Calander [modified]

WinSolution28-Feb-09 1:17

WinSolution

28-Feb-09 1:17

I want to display a calender on desktop [right side] if any one can help me helping link

Please keep following points in mind
- application will be running in background. [at startup]
- icon will be in Tray no tab in Task bar. when double clicked then in Task Bar.

Thanks

modified on Sunday, March 1, 2009 5:16 AM

Re: Desktop Calander

Searril28-Feb-09 4:34

Searril

28-Feb-09 4:34

Install Vista. There's a calendar available by default in the sidebar.

Re: Desktop Calander

Jaiprakash M Bankolli28-Feb-09 6:18

Jaiprakash M Bankolli

28-Feb-09 6:18

Yes, there are gadgets available that you will get it for free in Vista or windows 7.

Thanks

Regards,
Jaiprakash M Bankolli
jaiprakash.bankolli@gmail.com
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