How to get Column name and corresponding Database Type from DbContext in Entity Framework Core

Question

Suppose I have this table:

How can I get the column name and database datatype from DbContext in Entity Framework Core?

Tips

Answer 1

For those who arrived here, but are not using .NET CORE, like me. try this:

public partial class MyDbContext : System.Data.Entity.DbContext
{
    public string GetTableName(Type entityType)
    {
        var sql = Set(entityType).ToString();
        var regex = new Regex(@"FROM \[dbo\]\.\[(?.*)\] AS");
        var match = regex.Match(sql);
        return match.Groups["table"].Value;
    }

    public string[] GetColumnName(Type entityType)
    {
        var strs = new List();
        var sql = Set(entityType).ToString();
        var regex = new Regex(@"\[Extent1\]\.\[(?.*)\] AS");
        var matches = regex.Matches(sql);
        foreach (Match item in matches)
        {
            var name = item.Groups["columnName"].Value;
            strs.Add(name);
        }
        return strs.ToArray();
    }
}


maybe redundante, but it saves time.

antonio
    

             

                                                        
            
            

              
                
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