static public EntityTable GenEntitySchema(EntityTable srcTbl)
{
var schemaTable = CreateEntitySchema();
schemaTable.Namespace = srcTbl.Namespace;
schemaTable.TableName = srcTbl.TableName;
var schemaTableProxy = new EntityTableProxy <IEntitySchema>(schemaTable);
foreach (var column in srcTbl.Columns)
{
var colDef = schemaTableProxy.Append();
column.CopyTo(colDef);
//attris.Status = OPStatus.Steady;//在此代表此column為舊有非新增的
}
return(schemaTable);
}
static public EntityTable CreateEntitySchema(bool genDefaultKey = false)
{
var schema = EntityTableHelper <IEntitySchema> .CreateDataTable();
schema.Columns["DataType"].DefaultValue = typeof(string).FullName;
schema.Columns["FieldType"].DefaultValue = EntityFieldType.Var.ToString();
if (genDefaultKey == true)
{
var tblProxy = new EntityTableProxy <IEntitySchema>(schema);
var colDef = tblProxy.Append();
colDef.Unique = true;
colDef.KeyGen = "id_{0}";
colDef.ColumnName = "Id";
schema.TableName = "";
}
return(schema);
}