System.Data.Common.DbColumn

public abstract class DbColumn

public bool? AllowDBNull { get; protected set; }

public string BaseCatalogName { get; protected set; }

public string BaseColumnName { get; protected set; }

public string BaseSchemaName { get; protected set; }

public string BaseServerName { get; protected set; }

public string BaseTableName { get; protected set; }

public string ColumnName { get; protected set; }

public int? ColumnOrdinal { get; protected set; }

public int? ColumnSize { get; protected set; }

public Type DataType { get; protected set; }

public string DataTypeName { get; protected set; }

public bool? IsAliased { get; protected set; }

public bool? IsAutoIncrement { get; protected set; }

public bool? IsExpression { get; protected set; }

public bool? IsHidden { get; protected set; }

public bool? IsIdentity { get; protected set; }

public bool? IsKey { get; protected set; }

public bool? IsLong { get; protected set; }

public bool? IsReadOnly { get; protected set; }

public bool? IsUnique { get; protected set; }

public virtual object this[string property] { get; }

public int? NumericPrecision { get; protected set; }

public int? NumericScale { get; protected set; }

public string UdtAssemblyQualifiedName { get; protected set; }

protected DbColumn()