关于C#中的类写好后在另一个项目中不能调用的问题 - 黑马程序员技术交流社区

using System;
using System.Collections.Generic;
using System.Text;
using LogisManageLibrary;
using System.Data;
using SW.Henu.DAO;
namespace LogisManageLibrary.BaseInfManage
{
public class TCarInf:AManage
{
/// <summary>
/// 车辆信息表字段
/// </summary>
private string carId{get;set;}//车辆ID
private string websiteId{get;set;}//网点ID
private string carType{get;set;}//车辆类型
private string carCardNum{get;set;}//车牌号
private string carDriver{get;set;}//司机
private string carDriverTel{get;set;}//司机电话
private string carDriverMoble{get;set;}//司机手机号
private string carDriverId{get;set;}//司机身份证号
private string carDriverAddr { get; set; }//司机地址
private string carLoad { get; set; }//车辆载重
private string carVolume { get; set; }//车辆容积
private string carTransPrice { get; set; }//运价费
private string carState { get; set; }//车辆状态
/// <summary>
/// 添加对应字段到泛型
/// </summary>
public TCarInf()
{
Initialize();
attributeList.Add(carId);
attributeList.Add(websiteId);
attributeList.Add(carType);
attributeList.Add(carCardNum);
attributeList.Add(carDriver);
attributeList.Add(carDriverTel);
attributeList.Add(carDriverMoble);
attributeList.Add(carDriverId);
attributeList.Add(carDriverAddr);
attributeList.Add(carLoad);
attributeList.Add(carVolume);
attributeList.Add(carTransPrice);
attributeList.Add(carState);
}
/// <summary>
/// 设置需要操作的表名
/// </summary>
public override void Initialize()
{
tableName = "dbo.TCarInf";
}
public override StringBuilder SetSelectSQL()
{
return new StringBuilder("select " + attributeList[0] + " as 车辆编号," + attributeList[1] + " as 所属网点," + attributeList[2] + " as 车辆类型,"
+ attributeList[3] + " as 车牌号," + attributeList[4] + " as 司机," + attributeList[5] + " as 司机电话," + attributeList[6] + " as 司机手机,"
+ attributeList[7] + " as 司机身份证," + attributeList[8] + " as 司机地址," + attributeList[9] + " as 吨位," + attributeList[10] + " as 容积,"
+ attributeList[11] + " as 运费," + attributeList[12] + " as 状态," + " from " + tableName);
}
public override StringBuilder SetInsertSQL()
{
throw new NotImplementedException();
}
public override StringBuilder SetUpdateSQL()
{
throw new NotImplementedException();
}
public override StringBuilder SetDeleteSQL()
{
throw new NotImplementedException();
}
}
}

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using LogisManageLibrary.BaseInfManage;
namespace LogisManage.BaseInfManage
{
/// <summary>
/// 车辆管理
/// </summary>
public partial class frmCar : frmBase
{
public static frmCar currentInstance = null;
/// <summary>
/// 重写父类的show，确保只显示一个实例
/// </summary>
/// <param name="owner"></param>
public new void Show(System.Windows.Forms.IWin32Window owner)
{
if (currentInstance == null)
{
base.Show(owner);
currentInstance = this;
}
else
{
currentInstance.Activate();
}
return;
}
private void frmCar_FormClosed(object sender, FormClosedEventArgs e)
{
currentInstance = null;
}
//这里找不到写过的类？为啥？
LogisManageLibrary.BaseInfManage.

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