I want to help regarding datagrid. i want that when i select any value from combobox of datagrid( value in combobox come from databse) the textbox of same datgrid show the value of slecete combo box no from same databse
i select a item no form database in combo box of datagrid now i want textbox of datagrid show the item name related to the particular of a particular item no
Public Sub loadme()
Dim cnString As String
Dim sqlQRY As String
[Code].....
i cant see data inside my datagrid..what should i do?i'm using my sql as my database..
How we can show data from acess database in datagrid
View 1 RepliesI have a datagridview with transaction bindingsource I want the datagrid to show the sorted rows only not all the records when i enter a value into a textbox and click button sort.
View 1 Replieshow do you show information from a datagrid cell to show up in a text box in another form, this is for a college project.
View 1 Repliesi allready have date values in a datagridview and datasource is Access table
dim endindex as integer
datagrid.currentcell = nothing
dim table =mydataset.tables("Booking")
[code].....
What I am trying to do basically is open an access query in a datagrid view and then be able to make changes to the datagrid and then save it back to the database.When I try to save:
Me.BindingSource.EndEdit()
Me.TableAdapter.Update(DataSet)
It says that update is not a member of the tableadapter... Why is that?
datagrid( value in combobox come from databse) the textbox of same datgrid show the value of slecete combo box no from same databsesimplyi select a item no form database in combo box of datagrid now i want textbox of datagrid show the item name related to the particular of a particular item no
View 14 RepliesI am using Datagrid control to populate list of items/contents.I want to show what row has been selected, distinctive.What property of the datagrid control should i use ?
View 3 Repliesi want to show mulitple rows of sql server in which bill_no are same to show in datagrid view when i want to edit anything in data and i show the data in datagrid view with the help of bill_no but when i search the data by bill no its show only one row and not show other row with same bill no
my coding is
For abc = 0 To DataGridView1.Rows.Count - 1
Dim mydataa = From z In edtpur.purchaseitems Select z _
Where z.bill_no = Val(ComboBox1.Text)
DataGridView1.Rows(abc).Cells(0).Value = mydataa.FirstOrDefault.s_no
DataGridView1.Rows(abc).Cells(1).Value = mydataa.FirstOrDefault.item_name
im trying to let the datagrid show the selected time without scrolling.does anybody know how i can make the datagrid show all the selected time and automatically adjust.the selected rows to the datagr size
oh and by the way im using access 2007
Dim sTime
As
String = startTime
[Code]...
How do I get data from a combobox to show up in a datagrid cell.
View 2 RepliesI am trying to show message when user didn't enter any data in datagrid and click on save button it should display message please enter the required fields but I am using this code for this purpose.
For Each cell As DataGridViewCell In DataGridView1.Rows(DataGridView1.RowCount - 1).Cells
If cell.Value Is Nothing OrElse cell.Value.ToString = String.Empty Then
MessageBox.Show("Please Enter the Required Field(s)!", "ITPCHR", MessageBoxButtons.OK, MessageBoxIcon.Stop)
Exit Sub
[Code] .....
When I click on save button without entering data it give me message please enter the required fields but when I enter the data in datagrid it didn't save data and gives same message please enter the required fields.
How can we disable a cell of datagrid in vb.net and how to show date in datagrid cell in vb.net
View 3 Replieswell my problem is that i have a data grid with id(hidden), name, and number as headers and i have 3 textboxes(1 hidden).the data on the data grid is coming from the database(mysql).like if the entry is like this
-- data grid --
name | number
guy | 20
[code].....
1. How can we disable the cells of a datagrid???2. How can we show date in a cell of datagrid???I have used this peace of code on for load event
View 6 RepliesI haves textboxes and a ddatagrid and a report. This is how I put the the data of the textboxes in my dataset and show the report, but I was unable to show my data in the datagrid in the report, how can I do? It�s not possible two datasource
[Code]...
Windows Application
Front End: Vb.net
Backend: Oracle 10g
I am executing the sql query to fetch values and showing it in my datagrid..and when i do that it works perfectly fine...and problem is that it takes 10 min for my datagrid to fill...so in between i want to show the execution time to the user in another form till my query processing completes..
My
Dim oradb As String = "Data Source=zorb;User Id=baady;Password=zacky;"
Dim conn As New OracleConnection(oradb) ' VB.NET
Try[code]......
i'm doing attendance monitoring system. i cant find out how to show datetime in datagrid taht will shows date or time only.
View 10 RepliesFriends I have Developed my Data base Project on vb6, using adodc and datagrid using ms access database file, it was working nice in vb6, I also put Search box there and used adodc1.recordsource="select * from table" sql query.
later i needed to convert it in vb.net I converted it, every thing is working fine, but one problem appears, an adodc's Recordsource query for searching records is not working, it only works if there is data in dataset (Datagrid),suppose once i pressed search button to search record and if no record found then dataset / datagrid becomes empty, now i wanted to search an other record with other name, but this time it does not work and following error appears Either BOF or EOF is True, or the current record has been deleted. Requested operation requires a current record.
[Code]...
I have list box created and populated data. I need to display the related column in text box and related records from another table. I have attached my code file. But, it's throwing an error.
Imports System.Data
Imports System.Windows.Forms
Imports System.Data.OleDb
[Code]....
I have list box created and populated data. I need to display the related column in text box and related records from another table. how to do this? I have attached my code file. But, it's throwing an error.
Imports System.Data
Imports System.Windows.Forms
Imports System.Data.OleDb
'Imports System.Web.Configuration
[code]....
I got a system which i want to insert, delete, update the data into my database and the data from database will be display using datagrid. The below is the coding for one of my button, delete.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Try
btnSearchEmpNo.Enabled = False[code].....
Now I wanna set when user click on this button to delete a employee (for example) then the datagrid that i have in my application will not show the data of the deleted employee but in the background, the employee haven't been deleted from database.The employee only will be deleted from database when the user click on SAVE button.I know this application have to use RowState but how?
I have spent the last day reading countless threads and webpages about updating a database with data entered into a datagrid.I have a datagrid with that I populate from an access database and the datagrid has 4 columns, 'Item Code','Description','Quantity' and 'Unit'.Another 3 columns ID, Division and Bid Refrence number are hidden. My aim was to use these as a unique reference so that I could update the changes made.I can show the datagrid just fine, no problems at all.
View 1 Replieshow can i edit my mysql database using vb.net2008 datagridviewer?i have the code from the reply from other member but mycommand and myadapter is still undifined..
View 1 Replieshow to add multiple rows in a datagrid from data base
View 6 RepliesI am trying to update a database table from my datagrid using an event handler and ItemCommand. I manage to call the routine and everything is working fine except the text that is inserted into my database is empty. I managed to track this back to the text not being passed from my datagrids footer to the sql parameters. I tried using a string first and then passing that to the parameters but they were also empty. I am accessing the control using the following line.
sqlcmd.Parameters.Add("@GoodsDesc", SqlDbType.VarChar).Value = CType(e.Item.FindControl("txtGoodsDesc"), TextBox).Text
The control itself is defined using
<asp:TemplateColumn HeaderText="Goods Descriptions">
<ItemTemplate>
<asp:Label runat="server" ID="lblGoodsDesc" Text='<%# Eval("GoodsDesc")
[Code]....
It's like the text in the footer isnt being tied to the control before I call it.
I am a newbee to the programming. So please guide me if i am wrong. up to binding of the datasource my programe working perfect but during save button it gives error.(Value can not be null. Parameter name : daatTable)
[Code]...
How would I have it so if I put something into a text box it would go into a datagrid?
View 8 RepliesVisual Studio 2010, Visual Basic I am able to import a .csv file into a datagridview on my windows form using the code below:
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles btnChooseList.Click
Dim fName As String = ""
OpenFileDialog1.InitialDirectory = "c:desktop"
[code]....
My issue is that I can get the .csv data into the datagridview, but I need the user to be able to indicate which column is the "First Name", "Last Name", "Address", etc so that I can add the data to the correct column in the database. The imported lists won't always be in the same column order.The end result needs to be that the data in my datagridview will be altered by the user and then saved to the correct columns in my database.
