|
i want to know how to convert string to color. because i want to save a color in the textfile to view it next time and the color is invalid like this:
Dim clrColor as Color
Dim rdrColor as streamreader = new streamreader(blabla)
clrColor = rdrColor.ReadLine 
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
|
|
|
|
|
Use the Color.FromName method.
---
b { font-weight: normal; }
|
|
|
|
|
How to write a code for histogram to display survey results?
How to design a menus to change control properties?
How toenchanced a messagebox features and statusbar panels?
foxylady
|
|
|
|
|
foxylady wrote: How to write a code for histogram to display survey results?
One line at a time....
Seriously, a histogram just reports the spread of data, so I assume you just iterate over the data and store what you need to generate the histogram.
foxylady wrote: How to design a menus to change control properties?
Add menu items, attach event handlers and write the code to change the properties.
foxylady wrote: How toenchanced a messagebox features and statusbar panels?
You need to write your own message box class. Not sure how flexible the status bar panels are.
Christian Graus - Microsoft MVP - C++
|
|
|
|
|
I am working in MS Access and I am looking to the code that will automatically refresh the links to the MYSQL tables. I am not sure this is the right forum but hopefully someone can point me in the right direction.
Thanks,
Karen
|
|
|
|
|
hi! here's my problem...
i'm developing a service which monitors some servers for it resources...so, i was thinking in using a timer for the monitoring process...
reading some arcticles, i've noticed that it's much better to implement the timer with the system.threading.timer class...
so, as there will be many resources being monitored, i was thinking in using threads for the implementation...
my question is? which is the relation (if any) between the threadpool class and the system.threading.timer class? i don't get the idea why it isn't recommended to use a simple timer with the threadpool class...
if anyone can help me on this i'll be very thankfull!
|
|
|
|
|
hello, i want to know how to make a blinking for (highlited) like msn! when the client calls you the window that is minimized will blink orange! how can i do this?
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
|
|
|
|
|
Hi,
I have this wierd requirement from my boss which requires me to add around 8000 (8 thousand) textboxes to a panel.
This i am doing at runtime ..ofcourse  using a while loop..but it is horrendous slow..
Is there a way out ????
Pls help.
Thnx.
|
|
|
|
|
Swammingo wrote: which requires me to add around 8000 (8 thousand) textboxes to a panel.
No, you most definately do NOT want to do this, EVER! This will bog your app down so badly as to make it unusable and will quite possibly run Windows out of handle resources to boot. Also, just repainting this window will take about a week and a half.
What on this earth requires you to put 8,000 controls on a form???
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
Thnx a lot for reply.
My boss wants me to create this desktop app in vb.net which requires a huge amount of textboxes.
I had a meeting with him yesterday ....and his idea of this wierd code is to create a excel like application ...well a very small excel like app.
He wants to have this form which looks like an excel sheet.
Is there any other way by which i can achieve this ...(apart from using excel objects ..hehe
I hope you get the basic idea ...
any help is really appreciable.
thnx.
Swammingo.
|
|
|
|
|
 You have a fantastic boss. Use 20 - 30 TextBoxes, ScrollBars and a database.
Chatura Dilan
|
|
|
|
|
Chatura Dilan wrote: You have a fantastic boss. Use 20 - 30 TextBoxes, ScrollBars and a database.
C'mon ....any suggestions please ........;(
Thnx...
|
|
|
|
|
|
How to get text in combo box thru coding?? As when form opens in edit mode, combo box does not show its selected value. Plz help.
Gurpreet
|
|
|
|
|
rahsi wrote: As when form opens in edit mode
What?? Forms in VB.NET don't open in any mode, except modal or not. Is this an Access form?
rahsi wrote: combo box does not show its selected value
If the form just opened, no it won't. There is no selected value unless your code sets it first. What are you trying to do with this?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
Hello,
I have created a prompts table with an promptID, English and French columns. On my form will be a button that when clicked, whill change the text on my lable from english to french.
What would be the best method for this task? Is there anything in visual studio, Vb.net that can automate this?
Thank you,
Rashar
|
|
|
|
|
You might want to read up on Localization[^] first.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
hi there
when I try to run my Vb.Net application into the client site I get an error whenever I run any report and the error is query engine error,
please help me...I have nothing wrong the datatables nor datasets then why does the problem appear
thanks
|
|
|
|
|
It would appear that your database isn't where the report expects it to be. Are you using an Access database? Did you hard-code a path to this database that exists on your development machine, but doesn't exist on your clients?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
hi
i am using sql database and the path is correct 
|
|
|
|
|
|
try by using SaveFileDialog and OpenFileDialog
_____________________
Proud to be Albanian
_____________________
|
|
|
|
|
The image does not contain information on from what file it was loaded.
---
b { font-weight: normal; }
|
|
|
|
|
campbells wrote: when i see the debugging process most value bring it was 0 or null....
How do you mean ? You're value for num is always 0 ?
campbells wrote: sory to said that i cant use the "for loop" cause i cant use too much array where my system cannot handle with it so used in the old method.
Rubbish. This is just a pile of rubbish, sorry.
The core problem is that the code is a mess. Hard to read, hard to maintain, if a single extra line ends up in the text file, it will all fall over. Your data should be comma delimited so that one line of text is one record, that would make things a lot better than they are now. Then you should be using string.split to turn that into an array of values, and a switch statement to read the data based on the first value.
Christian Graus - Microsoft MVP - C++
|
|
|
|
|
ohh~ i solve the problem!! is nothing wrong with my code but is my label set to visible false when my form load so i cant see anything hahahah :P
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
