Ruchi224

Hiya !! M pretty new to VB.Net and need an expertise guidance in making of my project named Loan Management system... I got a form named 'emicalculator' and the details are as follows : TextBox1 named LOAN AMOUNT TextBox2 named TENURE TextBox3 named INTEREST RATE a button named CALCULATE TextBox4 …

Hello !! Being a newbie for vb.net, I seek your advice in a windows application I am developing. I have a form consisting of datagridview with as checkbox column. Now, when the user selects a row using checkbox, I want a new form to pop-up and the selected rows be …

Hello !! Just passed out my computer engineering.. I have currently opted for a job in India. However, I am interested in pursuing my career, with Networking.. I have some of my seniors pursuing the same abroad.. And i have started taking their assignments.. They advised me to check solutions …

Hello.. I have a datagridview.. It is unbound to any database and has 2 columns.. 1 is item name and other is amount/expense, incurred.. I want the total of expense incurred be displayed in the textbox on button click ie adding the numbers in amount column.. I tried something like …

Hello !! I have a windows form having combobox and textbox controls.. I have to generate a part number, consisting of combobox and textbox values included.. I can explain in detail.. This is the code i have used to define a variable "type".. [CODE] If ComboBox1.SelectedIndex = 0 Then type …

Hello.. I want to populate my combobox with the list of banknames available in my database.. I tried doing so but i am getting a blank list.. ie.. shows no value in combobox !! Here is what i tried.. Please help !! [CODE]Private Sub ComboBox4_SelectedIndexChanged(ByVal sender As System.Object, ByVal e …

Hello !! I have a form and some controls as dropdown and textboxes.. The situation is that when the form loads, i want the value in textbox to be incremented, everytime it loads.. This is something i tried.. I get the value '1' everytime !! It shows no sign of …

i want to dynamically add the values in the column of a datagridview the row of which is also being created dynamically... [CODE]Form1.TextBox10.Text = total con.Open() cmd = New SqlClient.SqlCommand("select product,Quantity,MRP,Sale_Rate,Disc_Amt,Amt from sale_table ", con) adapter.SelectCommand = cmd adapter.Fill(ds) Dim r As Integer = ds.Tables(0).Rows.Count Dim counter As New Integer …

A new issue !! I have a checkbox column in the datagridview and also a column named "partqty" which displays the quantity of materails available.. I would want that when the user checks on the checkbox, the quantities of checked rows should be added and displayed in the textbox.. I …

Hello !! I am stuck with an issue and need some guidance.. I am using visual studio 2008, vb.net Windows app and ms access 2003. I just wanted to know that there is a form in which i select an option from the list of options in combobox.. While the …

Hi again !! I am making a widows application wherein i have a form containing two datagridviews.. The first one( named dgv1) consists of all the data from the database and a checkbox column.. While the user selects the rows using checkbox, the data are displayed in adjoining datagridview(named dgv3).. …

Hello.. I am developing a windows app and i have a form in which i have 2 datagridviews.. dgv1 is the main gridview with checkbox column and when the user checks the box, that row should be visible in dgv3 (other datagridview).. The code i used is : [CODE] Imports …

Hello !! Sorry to bother you again.. I am making a windows app using vb.net, ms access 2003 and vs 2008.. The form i have is named BOM, it contains a datagridview that has checkboxes.. The user needs to select a row by checking on the checkbox.. These selected rows …

Hey.. I have a form consisting of datagridview and two buttons of update and load all.. I have used fillby method to obtain data from database. The query seems to be working fine, except that the data is not shown in the gridview. As in, for the qeury, if the …

Hello.. I am using MS Access 2003 and vb.net to develop a windows application of inventory management. I have used datagridview in the form and using FillBytoolstrip option, can filter data using type. But i have no idea as to how can i update the database to reflect the latest …

Hello.. I have a form and i have used a combobox along with datagridview and textbox.. I have various values in combobox namely Mechanical, Electrical, Etectronics etc.. When I select the option Mechanics, I wish only few fields of the table be updated in the gridview, with the type mechanics. …

Hello... I have form having a button and a gridview. The gridview is ok and generates data. But now, i want to populate only the data when i click on the button specified. Can anybody please help me with this ?? Here is my code : Private Sub button1_Click(ByVal sender …

Hello !! I am making a simple windows application. In one of the forms, I have buttons with various names and datagrid that displays the table. Now, what i would like to do is if I click on a button titled "softwares", i want only those elements from my table …

This is the syntax i have written in vb.net to compare the text entered in textbox with the database. If existing, the value will be entered in databse, if not, it will give a msgbox displaying to add a new contact. I am new in vb.net. The database is Ms …

Hello !! I am trying to implement datagridview using b.net and ms access. While I import the data from database, the connection is established and test connection succeeds. But, during the last phase, i get an error saying : Could not load type 'Microsoft.VisualStudio.DataDesign.SyncDesigner.syncFacade.SyncManager' from assembly 'Microsoft.VisualStudio.DataDesign.SyncDesigner.DslPackage, version 9.0.0, Culture=neutral,PblicKey …

Hello.. I am new to vb.net. Need to know how can I retrieve the value from compname field of my table, to the textbox7 in form i made. While the user enters data in the textbox, i need to compare the entered textbox value, if it exists or not, in …

Hello..I am developing a windows application in vb.net and getting an error of system.nullreference exception. I am trying to insert data in the database, insertion occurs in the first go. But, when i stop the porgram and re-run, i get the exception. Can anybody please help me with this ? …