public List<DatabaseColumn> RetrieveColumns(string databaseName, string tableName)
{
List<DatabaseColumn> columns = new List<DatabaseColumn>();
Database database = Server.Databases[databaseName];
Table table = database.Tables[tableName];
foreach (Column col in table.Columns)
{
DatabaseColumn column = new DatabaseColumn
{
Name = col.Name,
SqlColumnType = col.DataType.SqlDataType.ToString().ToLower(),
SqlColumnTypeAndSize = SqlTypeConversion.ConvertSqlTypeToSqlNativeType(col.DataType.SqlDataType.ToString(), col.DataType),
ColumnType = SqlTypeConversion.ConvertSqlTypesToCSharpShorthand(col.DataType.SqlDataType.ToString()),
IsPrimaryKey = col.InPrimaryKey,
IsForeignKey = col.IsForeignKey,
IsNullable = col.Nullable,
SqlClientDbType = SqlTypeConversion.ConvertSqlTypesToSqlClientDbType(col.DataType.SqlDataType.ToString()),
Size = col.DataType.MaximumLength
};
columns.Add(column);
}
return columns;
}
private static string GenerateColumsWithoutPrimaryKey(DatabaseColumn databaseColumn, bool isLastColumn)
{
string column = string.Empty;
//Ignore primary keys. I'm assuming they will be auto generated
if (!databaseColumn.IsPrimaryKey)
{
column = GenrateParameterColumn(databaseColumn, isLastColumn);
}
return column;
}
private static string GenrateParameterColumn(DatabaseColumn databaseColumn, bool isLastColumn)
{
//Last item in the collection
string column = (isLastColumn ? string.Format("\t@{0} {1}", databaseColumn.Name, databaseColumn.SqlColumnTypeAndSize) : string.Format("\t@{0} {1},", databaseColumn.Name, databaseColumn.SqlColumnTypeAndSize));
return column;
}
