/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.MaterielCompany GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,MaterielID,CompanyID,CompanySN,CompanyRemark,Price,Remark from MaterielCompany ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.MaterielCompany model = new Hownet.Model.MaterielCompany();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["MaterielID"] != null && ds.Tables[0].Rows[0]["MaterielID"].ToString() != "")
{
model.MaterielID = int.Parse(ds.Tables[0].Rows[0]["MaterielID"].ToString());
}
if (ds.Tables[0].Rows[0]["CompanyID"] != null && ds.Tables[0].Rows[0]["CompanyID"].ToString() != "")
{
model.CompanyID = int.Parse(ds.Tables[0].Rows[0]["CompanyID"].ToString());
}
model.CompanySN = ds.Tables[0].Rows[0]["CompanySN"].ToString();
model.CompanyRemark = ds.Tables[0].Rows[0]["CompanyRemark"].ToString();
if (ds.Tables[0].Rows[0]["Price"] != null && ds.Tables[0].Rows[0]["Price"].ToString() != "")
{
model.Price = decimal.Parse(ds.Tables[0].Rows[0]["Price"].ToString());
}
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
model.A = 1;
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hownet.Model.MaterielCompany model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update MaterielCompany set ");
strSql.Append("MaterielID=@MaterielID,");
strSql.Append("CompanyID=@CompanyID,");
strSql.Append("CompanySN=@CompanySN,");
strSql.Append("CompanyRemark=@CompanyRemark,");
strSql.Append("Price=@Price,");
strSql.Append("Remark=@Remark");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@MaterielID", SqlDbType.Int, 4),
new SqlParameter("@CompanyID", SqlDbType.Int, 4),
new SqlParameter("@CompanySN", SqlDbType.NVarChar, 50),
new SqlParameter("@CompanyRemark", SqlDbType.NVarChar, 50),
new SqlParameter("@Price", SqlDbType.Decimal, 9),
new SqlParameter("@Remark", SqlDbType.NVarChar, 4000),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.MaterielID;
parameters[1].Value = model.CompanyID;
parameters[2].Value = model.CompanySN;
parameters[3].Value = model.CompanyRemark;
parameters[4].Value = model.Price;
parameters[5].Value = model.Remark;
parameters[6].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.MaterielCompany model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into MaterielCompany(");
strSql.Append("MaterielID,CompanyID,CompanySN,CompanyRemark,Price,Remark)");
strSql.Append(" values (");
strSql.Append("@MaterielID,@CompanyID,@CompanySN,@CompanyRemark,@Price,@Remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@MaterielID", SqlDbType.Int, 4),
new SqlParameter("@CompanyID", SqlDbType.Int, 4),
new SqlParameter("@CompanySN", SqlDbType.NVarChar, 50),
new SqlParameter("@CompanyRemark", SqlDbType.NVarChar, 50),
new SqlParameter("@Price", SqlDbType.Decimal, 9),
new SqlParameter("@Remark", SqlDbType.NVarChar, 4000)
};
parameters[0].Value = model.MaterielID;
parameters[1].Value = model.CompanyID;
parameters[2].Value = model.CompanySN;
parameters[3].Value = model.CompanyRemark;
parameters[4].Value = model.Price;
parameters[5].Value = model.Remark;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
