public InternalDataColumn(CremaDataColumn target, string columnName, Type dataType)
: base(columnName, dataType)
{
this.ValidateConstructor(columnName, dataType);
base.Target = target;
this.ColumnMapping = MappingType.Element;
}
public static string FieldAsString(this CremaDataRow row, CremaDataColumn column)
{
object value = row[column];
if (value == null || value == DBNull.Value)
{
return(null);
}
return(value.ToString());
}
internal static void SetFieldForce <T>(this CremaDataRow row, CremaDataColumn column, T value)
{
if (column.ReadOnly == true)
{
row.InternalObject.SetReadOnlyField <T>(column.InternalObject, value);
}
else
{
row.InternalObject.SetField <T>(column.InternalObject, value);
}
}
public string GetColumnError(CremaDataColumn cremaColumn)
{
return(this.InternalObject.GetColumnError(cremaColumn.InternalObject));
}
public object this[CremaDataColumn column]
{
get => this.InternalObject[column.InternalObject];
public void SetColumnError(CremaDataColumn column, string error)
{
this.InternalObject.SetColumnError(column.InternalObject, error);
}
public bool IsNull(CremaDataColumn column, DataRowVersion version)
{
return(this.InternalObject.IsNull(column.InternalObject, version));
}
public bool IsNull(CremaDataColumn column)
{
return(this.InternalObject.IsNull(column.InternalObject));
}
public static void SetField <T>(this CremaDataRow row, CremaDataColumn column, T value)
{
row.InternalObject.SetField <T>(column.InternalObject, value);
}
public static T Field <T>(this CremaDataRow row, CremaDataColumn column, DataRowVersion version)
{
return(row.InternalObject.Field <T>(column.InternalObject, version));
}
public static void SetFieldAsString(this CremaDataRow row, CremaDataColumn column, string textValue)
{
row[column] = column.ConvertFromString(textValue);
}