/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NewClassModel model)
{
bool reValue = true;
int reCount = 0;
StringBuilder strSql = new StringBuilder();
strSql.Append("update NewClass set ");
strSql.Append(" NewClassId = @NewClassId , ");
strSql.Append(" NewClassName = @NewClassName , ");
strSql.Append(" ParentId = @ParentId , ");
strSql.Append(" OrderNo = @OrderNo ");
strSql.Append(" where NewClassId=@NewClassId ");
SqlParameter[] parameters =
{
new SqlParameter("@NewClassId", SqlDbType.Decimal, 9),
new SqlParameter("@NewClassName", SqlDbType.VarChar, 50),
new SqlParameter("@ParentId", SqlDbType.Decimal, 9),
new SqlParameter("@OrderNo", SqlDbType.Int, 4)
};
parameters[0].Value = model.NewClassId;
parameters[1].Value = model.NewClassName;
parameters[2].Value = model.ParentId;
parameters[3].Value = model.OrderNo; try
{//异常处理
reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters);
}
catch (Exception ex)
{
this.helper.Close();
throw ex;
}
if (reCount <= 0)
{
reValue = false;
}
return(reValue);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(NewClassModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into NewClass(");
strSql.Append("NewClassId,NewClassName,ParentId,OrderNo");
strSql.Append(") values (");
strSql.Append("@NewClassId,@NewClassName,@ParentId,@OrderNo");
strSql.Append(") ");
SqlParameter[] parameters =
{
new SqlParameter("@NewClassId", SqlDbType.Decimal, 9),
new SqlParameter("@NewClassName", SqlDbType.VarChar, 50),
new SqlParameter("@ParentId", SqlDbType.Decimal, 9),
new SqlParameter("@OrderNo", SqlDbType.Int, 4)
};
parameters[0].Value = model.NewClassId;
parameters[1].Value = model.NewClassName;
parameters[2].Value = model.ParentId;
parameters[3].Value = model.OrderNo;
bool result = false;
try
{
helper.ExecSqlReInt(strSql.ToString(), parameters);
result = true;
}
catch (Exception ex)
{
this.helper.Close();
throw ex;
}
finally
{
}
return(result);
}
