我在用
sqlConnection.InfoMessage += new SqlInfoMessageEventHandler(sqlConnection_InfoMessage);
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并ExecuteNonQuery()执行存储过程.
我RAISERROR("Custom Message", 10 , 1) WITH NOWAIT在存储过程中使用抛出消息.
我正在获取sql server在查询执行结束时抛出的所有消息,我想要在进程时.
我可以通过设置实时获取所有消息sqlConnection.FireInfoMessageEventOnUserErrors = true;但这会导致严重性大于10的错误也被处理SqlInfoMessageEventHandler,我希望将其作为异常抛出.
有没有办法在eventHandler中实时获取严重性为10的自定义sql信息快照,但是其他异常?
CurrentViewController.h
#import <UIKit/UIKit.h>
#import "nextNavViewController.h"
@interface CurrentViewController : UIViewController
{
nextNavViewController *contr;
}
- (IBAction)showNavView:(id)sender;
@end
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CurrentViewController.m
/*..........*/
- (IBAction)showNavView:(id)sender {
contr = [[nextNavViewController alloc]initWithNibName:@"nextNavViewController"bundle:nil];
[self presentViewController: contr animated:YES completion:nil];
}
/* ......... */
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nextNavViewController.h
#import <UIKit/UIKit.h>
@interface nextNavViewController : UINavigationController
@end
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我有"nextNavViewController.xib",其中包含一个表,一些按钮和自定义导航栏.我希望加载此接口,但它加载空白屏幕的空白导航栏.
我正在做的事情是可能的吗?我需要做什么才能加载自定义界面?