如何使用textbox将对象作为参数传递给objectdatasource

Question

我有公司课程：

public class Company
{
    public int CompanyId { get; set; }
    public string Name { get; set; }
    public string Description { get; set; }




    //this retrieves all of the rows from database

    public List<Company> RetrieveMany(Company entity)
    {
        var command = new SqlCommand { CommandText = "RetrieveCompanys", CommandType = CommandType.StoredProcedure };

        command.Parameters.AddWithValue("@CompanyId", entity.CompanyId).Direction = ParameterDirection.Input;
        command.Parameters.AddWithValue("@Name", entity.Name).Direction = ParameterDirection.Input;


        DataTable dt = SqlHelper.GetData(command);
        var items = new List<Company>();

        if (dt.Rows.Count <= 0) return items;
        foreach (DataRow row in dt.Rows)
        {
            var item = new Company();

            item.CompanyId = row["CompanyId"].GetInt();
            item.Name = row["Name"].GetString();
            item.Description = row["Description"].GetString();

            items.Add(item);
        }

        return items;
    }
}

然后我使用objectdatasource在gridview中显示它。我使用了RetrieveMany方法。但是我的方法使用object作为参数。

通常我会这样做

Company compObj = new Company();
compObj.Name = NameTextBox.Text;

List<Company> comps = RetrieveMany(compObj);

但我不知道如何在ObjectDataSource中执行此操作。