我如何检查黑名单的一部分

Question

if (!blacklist.Contains(tabName) && (allowedSchemas.Contains(schName)) )
{
    string schemaname = GetStringFromReader(reader, "SchemaName");
    string tablename = GetStringFromReader(reader, "TableName");
    string description = GetStringFromReader(reader, "Description");
    string columnname = "null";

    tabInfo.Add(new TableInfo(schemaname, tablename, columnname, description));
}

this is my Code i have a Problem. For example i have tabName= BSPname and in my Blacklist= BSP. So i need to get here a true.

Now it gives me only true if Blacklist == tabName.

So I need sth like in MSSQL: tabName NOT LIKE %@blacklist%

I hope you understand my question

Janik

Answer 1

you need like this tabName NOT LIKE %@blacklist% than you need to check in string that means you need to apply contains on string as below

var match = blacklist.FirstOrDefault(s=>tabName.ToUpper().Contains(s.ToUpper()));
if( match==null && (allowedSchemas.Contains(schName)) )
{
  ..your code
}