Set Text in NSTextView with NSData

I have an instance of NSData that I stored from a previous run of my application. I want to set an NSTextView's text using this data. It is RTF and I can't figure out how to do this. Any ideas or suggestions? It needs to be done with code and not Inter开发者_JAVA技巧face Builder.

Thanks

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//First convert a NSData object to a NSString object.

NSData *aData;
//assign aData to what you want it to.
NSAttributedString *aStr;
aStr = [[[NSAttributedString alloc] initWithRTF:aData documentAttributes:NULL] autorelease];
//then set the textView to that value.

[[yourTextView textStorage] setAttributedString:aStr];

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NSData *myData; // RTF data
NSAttributedString *myString = [[NSAttributedString alloc] initWithRTFD:myData documentAttributes:NULL];

[[yourTextView textStorage] setAttributedString:myString];

thyrgle is close, but NSAttributedString needs to be initialized using

initWithRTFD: documentAttributes:

instead of

initWithRTF: documentAttributes:

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You can initialize an NSAttributedString using RTF data, and the NSTextStorage owned by the NSTextView derives from NSMutableAttributedString. I think you can put the pieces together from that.

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check that are you implemented any category on textfield or uiview?(any in built ui on which you implemented category) if yes then remove that category and check it again.