/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.COPDType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update COPDType set ");
strSql.Append("Name=@Name,");
strSql.Append("Type=@Type");
strSql.Append(" where ID=@ID");
OleDbParameter[] parameters =
{
new OleDbParameter("@Name", OleDbType.VarChar, 50),
new OleDbParameter("@Type", OleDbType.VarChar, 50),
new OleDbParameter("@ID", OleDbType.Integer, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Type;
parameters[2].Value = model.ID;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.COPDType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into COPDType(");
strSql.Append("Name,Type)");
strSql.Append(" values (");
strSql.Append("@Name,@Type)");
OleDbParameter[] parameters =
{
new OleDbParameter("@Name", OleDbType.VarChar, 50),
new OleDbParameter("@Type", OleDbType.VarChar, 50)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Type;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.COPDType DataRowToModel(DataRow row)
{
Maticsoft.Model.COPDType model = new Maticsoft.Model.COPDType();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Type"] != null)
{
model.Type = row["Type"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.COPDType GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,Name,Type from COPDType ");
strSql.Append(" where ID=@ID");
OleDbParameter[] parameters =
{
new OleDbParameter("@ID", OleDbType.Integer, 4)
};
parameters[0].Value = ID;
Maticsoft.Model.COPDType model = new Maticsoft.Model.COPDType();
DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}