public T FindEntity <T>(string propertyName, object propertyValue) where T : new()
{
string str = propertyName;
StringBuilder builder = DatabaseCommon.SelectSql <T>(1);
builder.Append(" AND ").Append(str).Append("=").Append(DbHelper.DbParmChar + str);
IList <DbParameter> source = new List <DbParameter> {
DbFactory.CreateDbParameter(DbHelper.DbParmChar + str, propertyValue)
};
return(DatabaseReader.ReaderToModel <T>(DbHelper.ExecuteReader(CommandType.Text, builder.ToString(), source.ToArray <DbParameter>())));
}
public DataTable FindTableTop <T>(int Top) where T : new()
{
StringBuilder builder = DatabaseCommon.SelectSql <T>(Top);
return(DatabaseReader.ReaderToDataTable(DbHelper.ExecuteReader(CommandType.Text, builder.ToString())));
}
public object FindMax <T>(string propertyName) where T : new()
{
StringBuilder builder = DatabaseCommon.SelectMaxSql <T>(propertyName);
return(DbHelper.ExecuteScalar(CommandType.Text, builder.ToString()));
}
public List <T> FindListPage <T>(string orderField, string orderType, int pageIndex, int pageSize, ref int recordCount) where T : new()
{
return(SqlServerHelper.GetPageList <T>(DatabaseCommon.SelectSql <T>().ToString(), orderField, orderType, pageIndex, pageSize, ref recordCount));
}
public List <T> FindList <T>() where T : new()
{
StringBuilder builder = DatabaseCommon.SelectSql <T>();
return(DatabaseReader.ReaderToList <T>(DbHelper.ExecuteReader(CommandType.Text, builder.ToString())));
}
public int FindCount <T>() where T : new()
{
StringBuilder builder = DatabaseCommon.SelectCountSql <T>();
return(Convert.ToInt32(DbHelper.ExecuteScalar(CommandType.Text, builder.ToString())));
}
