把枚举类型绑定到datasource

/// <summary>
///ProjectPriority 的摘要说明
/// </summary>
public enum ProjectPriority
{
    极低 = -2,
    低 = -1,
    中 = 0,
    高 = 1,
    极高 = 2,
}

使用

        this.rblProjectPriority.DataSource = Enum.GetValues(typeof(ProjectPriority));
        //this.rblProjectPriority.DataTextField = "EnumString";
        //this.rblProjectPriority.DataValueField = "Enum";
        this.rblProjectPriority.DataBind();
        this.rblProjectPriority.SelectedIndex = 0;