Hex Conversion

[umulingu]

Hai

I have a String its in Hex format like..[3F].
How to convert this String to Hex?..





pl suggest me

suree
Bangalore..

[aamer4yu]

QByteArray::fromHex

[umulingu]

Hai

I have a QString in Hex Format. I want to convert into float.

how to do this?

i tried something

QString strA="0x3F4CCCCD";
float valueA;
valueA=strA.toFloat(true);
qDebug("%f",valueA);

QString strA="0x3F4CCCCD";
float valueA;
valueA=strA.toFloat(true);
qDebug("%f",valueA);

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I am geting 0.

pl help me


suree
Bangalore

[umulingu]

Thanks for ur reply


I got solution .


suree
Bangalore

[aamer4yu]

QByteArray::fromHex
QByteArray::toFloat
Also, take out time to seearch in assistant. It really helps. Most of the questions can be answered by going through assistant and Qt demos

[pitonyak]

If you do not see the results you expect, you may have an incorrect byte order.