/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.CustomerManagement model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CustomerManagement(");
strSql.Append("CompanyID,DataTime,Remark,Question,Answer)");
strSql.Append(" values (");
strSql.Append("@CompanyID,@DataTime,@Remark,@Question,@Answer)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CompanyID", SqlDbType.Int, 4),
new SqlParameter("@DataTime", SqlDbType.DateTime),
new SqlParameter("@Remark", SqlDbType.NVarChar, 4000),
new SqlParameter("@Question", SqlDbType.NVarChar, 4000),
new SqlParameter("@Answer", SqlDbType.NVarChar, 4000)
};
parameters[0].Value = model.CompanyID;
parameters[1].Value = model.DataTime;
parameters[2].Value = model.Remark;
parameters[3].Value = model.Question;
parameters[4].Value = model.Answer;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Hownet.Model.CustomerManagement model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CustomerManagement set ");
strSql.Append("CompanyID=@CompanyID,");
strSql.Append("DataTime=@DataTime,");
strSql.Append("Remark=@Remark,");
strSql.Append("Question=@Question,");
strSql.Append("Answer=@Answer");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@CompanyID", SqlDbType.Int, 4),
new SqlParameter("@DataTime", SqlDbType.DateTime),
new SqlParameter("@Remark", SqlDbType.NVarChar, 4000),
new SqlParameter("@Question", SqlDbType.NVarChar, 4000),
new SqlParameter("@Answer", SqlDbType.NVarChar, 4000)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.CompanyID;
parameters[2].Value = model.DataTime;
parameters[3].Value = model.Remark;
parameters[4].Value = model.Question;
parameters[5].Value = model.Answer;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.CustomerManagement GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,CompanyID,DataTime,Remark,Question,Answer from CustomerManagement ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.CustomerManagement model = new Hownet.Model.CustomerManagement();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["CompanyID"].ToString() != "")
{
model.CompanyID = int.Parse(ds.Tables[0].Rows[0]["CompanyID"].ToString());
}
if (ds.Tables[0].Rows[0]["DataTime"].ToString() != "")
{
model.DataTime = DateTime.Parse(ds.Tables[0].Rows[0]["DataTime"].ToString());
}
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
model.Question = ds.Tables[0].Rows[0]["Question"].ToString();
model.Answer = ds.Tables[0].Rows[0]["Answer"].ToString();
model.A = 1;
return(model);
}
else
{
return(null);
}
}
