title: How to get which button clicking using Tag
body: <p>I created more than one button using tag++. I need to know which button clicking with sender method. When clicking button with tag i need to get values from database. shall i use if method for tag position for click button</p>
  
  <pre><code>button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect];
      [button1 addTarget:self action:@selector(click1:)                                    forControlEvents:UIControlEventTouchDown];
       [button1 setTitle:@"click" forState:UIControlStateNormal];
  
       button1.frame = CGRectMake(xff, yff, 30.0, 20.0);
  
      int gTag = 1;                                    
  
        button1.tag = gTag;
         gTag++;
  
      [wbCont.scrollView  addSubview:button1];
  </code></pre>
  
  <p>Here i need to know button click:</p>
  
  <pre><code> -(void)click1:(id)sender{
  
  
  UIButton *button3=(UIButton *)sender;
  switch([button3 tag]){
          //Do the switch case here
  
          NSArray *coorpaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);
          NSString *coordocumentsDirectory = [coorpaths objectAtIndex:0];
          NSLog(@"docs dir is %@", coordocumentsDirectory);
  
          NSString *coorpath = [coordocumentsDirectory stringByAppendingPathComponent:@"ohs.sqlite"];
          NSLog(@"filepath %@",coorpath);
  
          if (sqlite3_open([coorpath UTF8String], &amp;database) == SQLITE_OK) {
  
  
              const char *sql =  [[NSString stringWithFormat:
                                   @"SELECT xcoor,ycoor,artt_id FROM touch where artt_id = %@", artID]cStringUsingEncoding:NSUTF8StringEncoding];
  
  
              NSLog(@"getmainsql is %s",sql);
  
              sqlite3_stmt *statement;
  
              if (sqlite3_prepare_v2(database, sql, -1, &amp;statement, NULL) == SQLITE_OK) {
                  // We "step" through the results - once for each row.
                  while (sqlite3_step(statement) == SQLITE_ROW) {
  
  
  
                      xff1=sqlite3_column_double(statement, 0);
  
                      yff1=sqlite3_column_double(statement, 1);
  
                      art_Id2 = sqlite3_column_int(statement, 2);
  
                      NSLog(@"xff1 is %f",xff1);
  
                      NSLog(@"yff1 is %f",yff1);
  
                      //  NSLog(@"zc is %@",zc);
  
                      NSLog(@"art_Id is %ld",(long)art_Id2);
  
  
                  }
  
              }
  
          }
  
  
  }
  </code></pre>