|
I've had the same problem too and am really stumped. I have 256 textboxes on a GUI. man! is that really slow to populate the textboxes. (I'm working on the table - somewhat like multiplication table).
|
|
|
|
|
Blubbo wrote: I have 256 textboxes on a GUI
 I hope I never have to use your application! There is no justifiable reson to require that much data, or to present that much data to/from a user in one view IMO.
DaveBTW, 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)
Why are you using VB6? Do you hate yourself? (Christian Graus)
|
|
|
|
|
LOL... if textboxes are too much, then what's the best way to display the data?
|
|
|
|
|
I would create a control and draw the data in the OnPaint. If the data needs to be editable, handle the mouse events and display a textbox at the mouse coordinates on right click or whatever, invalidate and get rid of textbox when edit is completed.
This will be very quick (many times quicker than creating loads of text boxes) and you have total control over the way everything is drawn. It is possible to databind as well if you wish.
DaveBTW, 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)
Why are you using VB6? Do you hate yourself? (Christian Graus)
|
|
|
|
|
idea of possible hack.
make it Visible = false
add it
then Visible = true
dunno if it will work, but it might be worth a shot...
Also, if you UserControl and its child are translucent / transparent that might be suboptimal, the WinForm implementatino is quite labor intensive.
I think there is a flag somewhere which turn translucency off.
But I forgot, haven't done WinForm in a while...
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
|
|
|
|
|
I tried the Visibile workaround... did not work. No controls have transparency as their backcolor. Any other suggestions?
|
|
|
|
|
perhaps someone can make a suggestion on how to convert this sample C code into c#?...
C code:
#include <time.h>
long Now;
struct tm *TimeStruct;
char *TimeString = "000000";
char LabelString[256];
TimeStruct = localtime(&Now)
sprintf(LabelString + strlen(LabelString),"%03d%d%04d",TimeStruct->tm_yday+1,TimeStruct->tm_year%10,Serial);
The issue is that I am working on the barcode command using c# and the variable to be:
string barCodeCommand;
I'm stumped on how to convert this into c# with the timestruct. I'm on with Serial variable.
|
|
|
|
|
|
Yes I do know DateTime.
but this portion of the code:
"%03d%d%04d",TimeStruct->tm_yday+1,TimeStruct->tm_year%10, Serial
I understand that means 3 digits of day and 1 digit of year and 4 digit of Serial
I dont understand why someone wrote: TimeStruct->tm_yday+1
^
/ \
+1? 3 digits for yday? that's the part I don't understand
|
|
|
|
|
tm_yday is Day-of-Year: ie Jan 1st is 001, Jan 31 is 031, Feb 1 is 032 etc. (Not sure what it does about Feb 29, / March 1, there are two ways of handling it depending on your industry). So, yes, tm_yday is three digits.
As for the "+1", that would be tomorrow, if tm_yday is today... Otherwise it's down to your code, I'm afraid.
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
|
|
|
|
|
tm_yday is the zero-based day of year i.e. January 1 = 0, January 2 = 1, and so on. The "+1" simply converts it to a one-based number.
Note that the DateTime.DayOfYear property is one-based so there is no need for the "+1" when converting to C#.
|
|
|
|
|
THANKS for the help. Now that clarifies up.. I will update my code.
|
|
|
|
|
Doh! 
My bad!
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
|
|
|
|
|
Now that I've had success with the barcode printing. Thanks a heap again! I've learned something! 
|
|
|
|
|
I want to insert an image in the word file through coding of C# 2008. Plz help urgently....
csetopper_bhanu
|
|
|
|
|
here is a code
App_Word.Selection.InlineShapes.AddPicture(Filename, ref MissingObj, ref MissingObj, ref MissingObj);
App_Word is object of Application
and Filename is a full name of file you wnat to add to word
Reg
Deep
Happy Coding!
|
|
|
|
|
You have asked this before. Also, "Plz help urgently" is considered very rude here.
only two letters away from being an asset
|
|
|
|
|
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
MessageBox.Show(Convert.ToChar(e.KeyValue));
}
When typing - _ + = or anything like it, I keep getting a different strange characters!!
Please help.
ps. kc.ConvertTo(e.KeyCode,typeof(String)); doesnt work either
modified on Thursday, August 6, 2009 9:08 AM
|
|
|
|
|
Hello,
How we can hide an execution of progrmmes using :
<br />
Process rr = Process.Start("program path");<br />
Help me te resolve this great problem, Thank you verry mutch.
|
|
|
|
|
abbd wrote: How we can hide
What does that means?
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
|
|
|
|
|
Why do you need to hide the execution?
If you do not say, people are unlikely to help you.
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.”
|
|
|
|
|
Because i excute an auther programme generate my files, i would hide this MS-Dos window, beacause for any execution it's appear!!, thank you verry mutch.
|
|
|
|
|
Look up the documentation for ProcessStartInfo and ProcessWindowStyle
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.”
|
|
|
|
|
Can you help me more? how i can use this?
thank you verry mutch.
|
|
|
|
|
Read the documentation. You clearly have not done so, you haven't had time.
There are plenty of examples there.
Clue: think about ProcessWindowStyle.Hidden
I will not write it for you. You have to do the work yourself.
If you need more examples then try Googling for .net hiding consolewindow
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.”
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
