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我是Objective-C的新手。我使用NSArrayController来填充NSTableView。最初,我得到了在表格视图中选择的所有行。我无法找到背后的原因。如何防止在启动时选择NSTableView的所有行
for(int i=0;i<nCount;i++)
{
NSString *fileName_File = [[[filenames objectAtIndex:i] lastPathComponent] stringByDeletingPathExtension];
NSString *pathExtension = [[filenames objectAtIndex:i] pathExtension];
NSString *yourPath = [filenames objectAtIndex:i];
NSFileManager *fmgr = [[NSFileManager alloc] init];
NSDictionary *attrs = [fmgr attributesOfItemAtPath: yourPath error: nil];
[attrs retain];
UInt32 result = [attrs fileSize];
/*NSString * zStr1 = [[NSString alloc]initWithFormat:@"%d",i+1];
NSString * zStr2 = [[NSString alloc]initWithFormat:@"%@",fileName_File];
NSString * zStr3 = [[NSString alloc]initWithFormat:@"%@",pathExtension];
NSString * zStr4 = [[NSString alloc]initWithFormat:@"%d",result];
NSString * zStr5 = [[NSString alloc]initWithFormat:@"%@",[filenames objectAtIndex:i]];*/
CMyMediaData * MyMediaObj = [[CMyMediaData alloc]initWithString1:[[NSString alloc]initWithFormat:@"%@",@""]
andString2:[[NSString alloc]initWithFormat:@"%@",fileName_File]
andString3:[[[NSString alloc]initWithFormat:@"%@",pathExtension]uppercaseString]
andString4:[[NSString alloc]initWithFormat:@"%d",result]
andString5:[[NSString alloc]initWithFormat:@"%@",[filenames objectAtIndex:i]]
];
[attrs release];
[mMedia.mcMediaController.mcTableViewMyMedia addObject:MyMediaObj];
//[mMedia.nsMutaryOfDataObject addObject:MyMediaObj];
} this is the code to add data to nsarraycontroller object.mcMediaController is object of NSArrayController
我们将不能够找到或者,如果你不发布的原因任何代码。 – Gary 2010-09-07 04:54:53
这里不可能发布完整的代码..但我可以解释我的过程,我将对象添加到NSArrayController对象。我将该数组控制器绑定到nstableview.I有5个NSTableView在不同的-2选项卡中。第一个标签的nstableview的最后一个元素。之后,我得到每个选项卡的每个nstableview所选的所有行。 – 2010-09-07 05:13:39