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Sorry, but I don't have MFC so I cannot reproduce the problem on my system. I wonder if any other kind reader has more experience with CComboBox.
It's time for a new signature.
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If i undrstood you correctly, you want an Auto Complete functionality which we see many times in web based applications (In Google Search if we typed "as" then strings starting with "as" will appear in drop down automatically). For this to achieve, refer here[^], see if this is useful any way.
Good Luck.
Thanks,
Anand.
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Hi sir,
Thanks for your reply.
Actually i have combobox where i will read some data from DataBase.
I have set the properties to SORT,DropDown.
When i click the dropdown,its sorting and showing the values in the combobox(dropdown) correctly.
But what i need if i type manually any data in Combo(editable)
Example "a",i should get the the names starting from "a" and show the list in ComboNox(dropdown).
I hope thant now i am clear.
I am in doubt.whethier i have to change the properties of combobox or
store all the values in array and sort it according.
Plz do the needful
Thanks
Sharan
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See here.
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"Man who follows car will be exhausted." - Confucius
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Hi sir,
Thanks for your reply,For me sorting is working properly.
My problem is only the cursor is reseting in the first position sir.Its not coming after the character typed
Thanks
Raj
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Great, I also faced the same problem but i remember it gets fixed by some flags, please refer to article again and the additional flags.
Keep it up.
Thanks,
Anand.
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Hello sir,
I tried running that demo version.
but i got the error as "cannot open include file 'atlres.h'."
From where i will get the header file.
Thanks
Sharan
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Hi all,
please can anybody tell me how can i convert from Decimal to Ascii or Binary to Ascii?
waiting for ur valuable suggestions.
if possible please provide me any example.
thanks in advance.
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Once again, your question is really vague. What do you mean by Decimal and Binary ? Do you mean a string containing a decimal or binary representation of a number ? Because a decimal or a binary number doesn't exist. A number is a number and is independant of its representation. So please, clarify your question, because I think you are getting confused about this concept.
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Actully i have a value int/Long t=86;ascii value of 86 is V,
so i want to convert t and getting result as "V"
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It seems that you are confused about hexadecimal and binary notations. Those are only representations of a number, and they don't have any influence on the number. In your example, t has a value of 86 (decimal), 0x56 (hexa) and 0b01010110(binary). These are different representations of the same number. So, your question is wrong, you simply want to convert a number to it's corresponding ASCII representation.
For that part, it is easy: simply store the value in a character and print it. It will be automatically displayed as a character (thus, using the symbol in the ASCII table).
But, where do you want to display this character ? Because here also, the ASCII representation is just a way to represent a character. The value contained in the variable doesn't change (it is still 86).
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What are you asking for?
If you need the hexadecimal representation of (say) a byte then you may use sprintf, for instance:
char buf[10];
unsigned char c = 65;
sprintf(buf, "%02X",c);
printf("%s\n");
outputs
41
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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CPallini wrote: char buf[10];unsigned char c = 65;sprintf(buf, "%02X",c);printf("%s\n");
outputs
41
here i want output print A
so please tell me how can i do this
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printf("%c\n", c)
Are you really asking for this?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
modified on Friday, June 25, 2010 4:08 AM
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I think you should spend some time studying this paper[^] and any others on the same subject. You seem to be working on programming with very little understanding of how information is held and manipulated in a computer - either because you have missed something in your education or because you are very young.
It's time for a new signature.
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Hi Friends
I need to implement "Pages Per Sheet " option ( The same option as in MS Word Print Dialog ) in Applications Print Dialog . My Application is written in VC++ and MFC .
I searched in the net ,but I am not getting any Information on how to implement .
I would be really grateful,if I can get any inputs on how I can proceed .
Regards,
Jack
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I have never used this but I would assume you need to do some calculations based on this value to resize your logical page. You then need to scale your output to the size of the new logical page and set your start point for each page to its relative position on the physical page. I usually start with problems such as this by drawing a rough representation on a sheet of paper and figure it out from there.
It's time for a new signature.
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Thanks Richard for the inputs............I will try to do as you have suggested..........
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Hi
I am designing an amplifier where I've used I2C to communicate with two control circuit PICs (pic18f819) and then those PICs are also communicating to an-other PIC (same) via serdata serclck. The pull up voltage is 3.9 on one side of the pull-up resistors and appears 2.5 on the other side on I2c line while on ser line 2.5 on serdata and 0v on serclck. The PCB used to communicate but suddenly it is not communicating now. Is it because of 2.5 voltage appearing on I2C OR 0v on serclock OR thses pull up voltages drops dont matter ? can some one help please. I'm not sure about 2.5v on I2C and also what voltages are necessary for serdata/serclcl line ?
kd
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I really don't think our expert C/C++ programmers can help you with what is clearly a hardware problem.
Software rusts. Simon Stephenson, ca 1994.
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I2C uses four basic clocks START, DATA, ACK and STOP. It is the combination of SDATA and SCLK. Check the impedance and threshold limit of chip to get signal.
-Parthi
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As others have stated you are in the wrong forum but anyway ..... if you are ever concerned about voltage levels in circuit you need to refer to the manufacturer's Data Sheet specifically the the Input Voltage thresholds. It will tell you the minimum voltage that is guaranteed to be recognised as a logic 1 and the maximum voltage that is acceptable as a logic 0. That should answer your question.
Hope that helps 
Ali
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Hi,
please tell me how to convert from hex to Ascii.
thanks.
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Is the hex value stored as character strings?
If so use this formula for a 2 digit hex - (16 * A) + B where A is the digit on the left and B is the digit on the right.
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