/// <summary>
/// 更新一条数据
/// </summary>
public static bool Update(yny_002.Model.C_GType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update C_GType set ");
strSql.Append("G_Name=@G_Name,");
strSql.Append("G_Penson=@G_Penson");
strSql.Append(" where G_ID=@G_ID");
SqlParameter[] parameters =
{
new SqlParameter("@G_Name", SqlDbType.VarChar, 100),
new SqlParameter("@G_Penson", SqlDbType.VarChar, 50),
new SqlParameter("@G_ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.G_Name;
parameters[1].Value = model.G_Penson;
parameters[2].Value = model.G_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 static int Add(yny_002.Model.C_GType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into C_GType(");
strSql.Append("G_Name,G_Penson)");
strSql.Append(" values (");
strSql.Append("@G_Name,@G_Penson)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@G_Name", SqlDbType.VarChar, 100),
new SqlParameter("@G_Penson", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.G_Name;
parameters[1].Value = model.G_Penson;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public static yny_002.Model.C_GType DataRowToModel(DataRow row)
{
yny_002.Model.C_GType model = new yny_002.Model.C_GType();
if (row != null)
{
if (row["G_ID"] != null && row["G_ID"].ToString() != "")
{
model.G_ID = int.Parse(row["G_ID"].ToString());
}
if (row["G_Name"] != null)
{
model.G_Name = row["G_Name"].ToString();
}
if (row["G_Penson"] != null)
{
model.G_Penson = row["G_Penson"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public static yny_002.Model.C_GType GetModel(int G_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 G_ID,G_Name,G_Penson from C_GType ");
strSql.Append(" where G_ID=@G_ID");
SqlParameter[] parameters =
{
new SqlParameter("@G_ID", SqlDbType.Int, 4)
};
parameters[0].Value = G_ID;
yny_002.Model.C_GType model = new yny_002.Model.C_GType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
