asp.net a method to determine whether an array has a value

  • 2020-05-10 17:57:02
  • OfStack

Method 1:
 
string str1 = "0,1,2,3,4,5,6 "; 
string[] str = str1.Split( ', '); 
bool hasFlag=false; 
foreach (string a in str) 
{ 
if (a == "7 ") 
{ 
hasFlag=true; 
break; 
} 
} 
if(hasFlag) 
{ // Execute current page  } 
else 
{ // jump  } 

Method 2
 
string [] flag = adminuser.Flag.Split('/'); 
List<string> list = new List<string>(flag); 
if (list.Contains("9")) 
Response.Write(" Current operating user "+adminuser.UserName.ToString()); 
else 
Response.Write("<script>alert(' You do not have permission to do this ');location.href='admin_main.aspx'</script>"); 

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