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hi, i have found some problem with refresh my textbox. i have 4 textbox, that is textbox1,textbox2, textbox3, textbox4. then when user enter value in one of the textbox, it will sum all the value , then display in textbox5. my problem is when user enter a value in textbox1, the page have to...

i know my program file quick big, but the memory using suppose should be fix 1. it dont fix, it alway increase when u open a form. eventhough i close tat form the memory still maintain at the same place. never mind, cjard. i try to find out the problem first. thank you very much. lol

Cjard, i am sorry to let u wait so long. my database file 60mb and my program file is 150mb. both of the file are too larger to upload into this web.

i am sorry. this few day cant upload my program yet. bcs now my office is on holiday. so i cant post the database file. Can i just post the program file without obj file and bin folder?

but the search query will process when user press enter on the textbox. i dint call this query at form load. i just open and close the form, i dint run any process already, the memory usage oso keep increasing. i just call the query to read the server address from INI file during my form load.

all the function is doing at the same form this is the sample form layout. i am using <me.close> to close the form. thank you very much.

this is my declaration at the begining of the form Imports System.Data.SqlClient Public Class AddNewBook Inherits System.Windows.Forms.Form Dim connection As New SqlConnection Dim command As SqlCommand Dim SQL As String Dim SqlDtAd As SqlDataAdapter Dim DS As DataSet Dim DR As DataRow Dim A As...

cjard, my program alway increase the memory usage. it increase until 120,000kb or 160,000. but after close the form the memory usage still cant free my memory. is it this is a limitation of visual studio 2003 or .ne framework 1.1? do u hv any idea to free up the memory immediately?

i found that, my computer usage memory alway increase when i open new form. Program: visual studio 2003(vb.net) opening form coding : Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim form2 As New Form2...

hi, i face some datagrid problem. How to make the datagrid automatic fix the column width by according to our data length? which mean that my data length is large then the column width is small. So it cant show all of my data in the datagrid. How can i fix the column width by automatic? Thank...

really thx a lot to cjard and johnH. TQ TQ TQ

cjard. i dint put my real email at "To". but my real program i will write the email address. JohnH what i mean is i am using mail server. all the mail will send to mail server before send out to the receiver. if i using outlook function to send, it will successful to send out, but if i using...

okok.:) i change my profile already. sorry for confusing you. Actually both version i oso use, but sometime different company using different version of visual studio. i have testing use system.net.mail(visual studio 2005) to write it, it will not appear the cdo.message error msg. but tat mail...

JohnH, i am using visual studio 2003. do i still can using system.net.mail?

The error msg is: The Following exception occurred:system.web.httpException:Could not create 'CDO.Message'object. at system.web.mail.lateBoundAccessHelper.Get_LateBoundType() at system.web.mail.lateBoundAccessHelper.CreateInstance() at System.web.mail.CdoSysHelper.Send(MailMessage message) at...

This is my sample code i am so sorry tat i dint give more detail on my problem. i try to use my own pc email account to send email. i am using visual studio 2003 to write it and OS is windows xp Pro sp2. Thx a lot to the ppl who reply me. Dim mail As New System.Web.Mail.MailMessage...

I have face some cdo.message(fail to connect to the server) in my email system. Do any one have experience on it, please help me. thank you.

oic. thx for your info. i already found the way to fix memory usage. lol. thank you.

u mean can create a report by using sql server 2005? 2000 version can create or not? now i am oso using crsytal report, but i am doing at vb.net

i think i miss understand your meaning. i never use sql reporting service b4. what is sql reporting service? is it this reporting service only have it in sql server 2005?