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Hi Kjetil Svendsen,
Thanks for replying ...
But do u have any idea abt how to add label control in fontdialog box to displaying selected font name.
Rana Krishnraj
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Krishnraj wrote: add label control in fontdialog box to displaying selected font name.
Its not possible. you have create own control for that.
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FontDialog.AllowScriptChange = false;
Kjetil
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Hi Kjetil Svendsen,
Thanks for replying ...
FontDialog.AllowScriptChange = false; - Its not work.
Have u read my question ? i want to hide(or say not visible to client) script combobox.
i also want to hide "StrikeOut" and "Underline" checkbox
Rana Krishnraj
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I dont think it is possible to hide. its default windows Font dialog.
For that you have create your own custom Control
Thanks
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hi people,
i have a problem, i'm having a screen , in that there are 6 text boxes are there, when the form load the cursor defaultly points outs the 1st text box, and for the next sequence of tab key pressing it should focus the next text booxes(2,3,4,5,6). i did assiginig numbers(tab index numbers) to every text box, but while running the screen i cant get it by order, at form load it focus some other control then at tab key pressing it goes ramdemly,
could you help?
self confidence+hard work=SUCCESS
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Have you started tabindices from '0'?
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yeah started from "0" and asigned all other controls as in the correct order of number, but even when i try to get CurrentFocusTabId = CurrentFocusTabId.ToString(); i couldn't get the current control's tab index id 
self confidence+hard work=SUCCESS
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I want to dispaly empty datetimepicker, which means don't want to display today date as default in C#.NET windows application.
Plz Reply.
Jo
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Set the DateTimePicker.Format property to Custom and DateTimePicker.CustomFormat property to space.
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But i want to do in runtime.....
Jo
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You can do this at runtime. What is the problem?
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In addition to what d@nish said, you must initialize the value to DateTime.MinValue, and in the methods which use this value, make sure it's not DateTime.MinValue - this ensures the user has selected a date.
Also, in your dateTimePicker1_ValueChanged handler, use dateTimePicker1.Format = DateTimePickerFormat.Long; or whatever format you want - otherwise the user will see an empty box, no matter what he selects!
Cheers,
Vikram.
The hands that help are holier than the lips that pray.
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I need to support SNMP Protocol in my project.
I wrote my project in C# ( VS 2008 ) - and i dont find a way to support the SNMP.
Someone can help ?
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You should have researched that before choosing your platform.
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I know ... but now i did not.
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Hi,
i'm beginner in MODBUS, so please help me.
i have a temperature regulator with MODBUS communication.
For example:
If i want to read holding register e.g.: 0042 „Value of temperature“ from mentioned device, in my application for MODBUS-RTU communication which i was writte in
Microsoft Visual Studio 2005- VC#,
i made request -byte array:
{0x01, 0x03, 0x00, 0x29, 0x00, 0x01, 0x83, 0x01}
1- slave adress (configured in device)- 0x01
2.- function code(Read Holding Registers)- 0x03
3.- start adress Hi- 0x00
4.- start adress Lo- 0x29
5.- no. of registers Hi- 0x00
6.- no of registers Lo- 0x01
7.- error code- 0x83
8.- exception code- 0x01
and sent that array to device. Label Rx blinks ,on the front panel of device, so device received my request, but i don't get any response, Tx doesn't blink!!!
For example:
If holding register 0042 „Value of temperature“=555, response message from device should be:
{slave adress=0x01, function code= 0x03, byte count= 0x02, register value Hi= 0x02,
register value Lo= 0x2B,... } !!!????
But i get nothing!!!!
All other parameters like port name, baud rate, parity, data bits, stop bits,ReadTimeout, WriteTimeout and RS485/RS232 converter are O.K.
Plese, could You help me with some advice to get response from device and tell me what i do wrong.
Is my request -byte array O.K.??? (especialy last two bytes 0x83, 0x01- CRC)
Thank You very much.
Best regards!
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Without seeing any code or knowing what transmission media that you're using, it's difficult to say with any certainty where the problem is.
Try using this[^] to check your CRC bytes. Here[^] has some links to tools that may help you.
Scott P
“It is practically impossible to teach good programming to students that have had a prior exposure to BASIC: as potential programmers they are mentally mutilated beyond hope of regeneration.”
-Edsger Dijkstra
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what tool is available for coding rules ?
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