/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(ProductCategoryME model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ProductCategory(");
strSql.Append("productType,name,process,param1,param2)");
strSql.Append(" values (");
strSql.Append("@productType,@name,@process,@param1,@param2)");
SqlParameter[] parameters = {
new SqlParameter("@productType", SqlDbType.NVarChar,50),
new SqlParameter("@name", SqlDbType.NVarChar,50),
new SqlParameter("@process", SqlDbType.NVarChar,50),
new SqlParameter("@param1", SqlDbType.Int,4),
new SqlParameter("@param2", SqlDbType.Int,4)};
parameters[0].Value = model.productType;
parameters[1].Value = model.name;
parameters[2].Value = model.process;
parameters[3].Value = model.param1;
parameters[4].Value = model.param2;
int rows = _dbAssist.ExecuteSql( strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
public bool AddProductInfo(ProductCategoryME m)
{
if (_productCategoryDAL.Exists(m.productType))
{
return false;
}
return _productCategoryDAL.Add(m);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ProductCategoryME model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ProductCategory set ");
strSql.Append("name=@name,");
strSql.Append("process=@process,");
strSql.Append("param1=@param1,");
strSql.Append("param2=@param2");
strSql.Append(" where productType=@productType ");
SqlParameter[] parameters = {
new SqlParameter("@name", SqlDbType.NVarChar,50),
new SqlParameter("@process", SqlDbType.NVarChar,50),
new SqlParameter("@param1", SqlDbType.Int,4),
new SqlParameter("@param2", SqlDbType.Int,4),
new SqlParameter("@productType", SqlDbType.NVarChar,50)};
parameters[0].Value = model.name;
parameters[1].Value = model.process;
parameters[2].Value = model.param1;
parameters[3].Value = model.param2;
parameters[4].Value = model.productType;
int rows = _dbAssist.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
/// <param name="productTypeID">产品型号</param>
/// <returns></returns>
public ProductCategoryME GetModel(string productType)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 productType,name,process,param1,param2 from ProductCategory ");
strSql.Append(" where productType=@productType ");
SqlParameter[] parameters = {
new SqlParameter("@productType", SqlDbType.NVarChar,50) };
parameters[0].Value = productType;
ProductCategoryME model = new ProductCategoryME();
DataSet ds = _dbAssist.Query( strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["productType"] != null && ds.Tables[0].Rows[0]["productType"].ToString() != "")
{
model.productType = ds.Tables[0].Rows[0]["productType"].ToString();
}
if (ds.Tables[0].Rows[0]["name"] != null && ds.Tables[0].Rows[0]["name"].ToString() != "")
{
model.name = ds.Tables[0].Rows[0]["name"].ToString();
}
if (ds.Tables[0].Rows[0]["process"] != null && ds.Tables[0].Rows[0]["process"].ToString() != "")
{
model.process = ds.Tables[0].Rows[0]["process"].ToString();
}
if (ds.Tables[0].Rows[0]["param1"] != null && ds.Tables[0].Rows[0]["param1"].ToString() != "")
{
model.param1 = int.Parse(ds.Tables[0].Rows[0]["param1"].ToString());
}
if (ds.Tables[0].Rows[0]["param2"] != null && ds.Tables[0].Rows[0]["param2"].ToString() != "")
{
model.param2 = int.Parse(ds.Tables[0].Rows[0]["param2"].ToString());
}
return model;
}
else
{
return null;
}
}
public bool UpdateProductInfo(ProductCategoryME m)
{
return _productCategoryDAL.Update(m);
}
