Sun*_*kas 8 macos cocoa objective-c
我正在尝试打印一个简单的NSString值.但它给了我一个对话:
"Printing Now Allowed
This application is not allowed to print.
Please contact your application vendor for an update."
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我使用的代码是:
-(void)printText:(NSString*)text
{
NSTextView *printView = [[NSTextView alloc] initWithFrame:NSMakeRect(0, 0, 468, 648)];
[printView setString:text];
[[NSPrintOperation printOperationWithView:printView] runOperation];
}
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有任何想法吗?
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