I want to know how can I map the data inside datarow() into datagridview???
Here is detail:I have a dataTable which contains data from DB.I use a search function to search this table.
Dim dRow() as DataRow = dtStudent.Select("sID='" & txtsID.Text.Trim & "'")
If dRow.Length <> 0 Then
' This not working!!
' dgView.DataSource = dRow(0)
[Code]...
So I have the following
With Me.dgv
.AutoGenerateColumns = False
.DataSource = Info.PESList
[code]....
When a user clicks on the add button I do this:-oledrTest = oledstest.tables(0).newrowOn the save I need to know whether they have clicked on the add button or the edit button. In the passed I have set a variable to 1 for add and 2 for edit and on the save if its a 1 I do oledstest.tables(0).add(oledrtest).
View 12 RepliesI am working on a project that allows the user to search the database for particular records, then passes the record that the user chooses to the main form to be manipulated or changed. Yes I am aware that I could let the user change the values in the datagridview, but I do not wish to do that this way. This is the code for the event that fires when the user presses the button to return the selected row:
Private Sub returnBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles returnBtn.Click
Dim ActRow As ds.ActivityRow
[Code]....
I cant see to get my DataRow (myList) to start on a new line after my column names. It starts at the end of my column names
Not sure how to correctly get this line:
[Code].....
I need to display a column called Full Name in the my datagridview, but the datasource (datatable) does not have a FullName column. It only has FirstName and LastName columns. I'm setting up my DataGridView like this:
[Code]...
i have a problem on how to pass all viewable datarow from datagridview and insert into a database using vb ??
View 17 RepliesI have created a datatable and now i need to print it,so i did the following:
Private Sub PrintDocument1_PrintPage(ByVal sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
Dim xPos As Single = 20
[CODE]...
The code works fine.But in the above code as you can see that i am printing the each rows content of the datatable one by one and after printing all the contents of a single row i am looping the code again for printing each and every row present in the datatable. So i want to know that inspite of printing each and every data present in the row of the datatable,is it possible to print the entire datarow at a time and then loop through all the rows present in the datatable?
I have two datatables with similar structures that I want to make one existing row to be updated from another datatable.
For example, "tableA" has three columns: "one", "two", and "three"; with "one" being the primary key...
and "tableB" has three columns as well: "one", "two", and "three"; with "one" being the primary key.
Say there is a row on tableA that is different than a row on tableB (with a matching primary key). What I wanted to do, as efficiently as possible, is to take the that row from tableB and replace the one on tableA so it'll be modified.
I'm not sure if there's an easier way of doing that instead of using loops for setting the row's items.
1st, i try to "add", "save", and "delete" DataRow in DataGridView using Button in the same Form. I try to search in the internet but i cant find it at all.
Public Class FrmReminder
Private Sub BtnBack_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnBack.Click
[code]....
I have a DataGridView item on my form, and when I add an item to it, it doesn't add an extra row to add new items.Here is the code I use to load a file dialog box:
rivate Sub Loader_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Loader.Click
If loadFile.ShowDialog Then
[code].....
I'm looking for some direction. I need to create a form that shows a table of costs in the following format:
Col1 Col2 Col3 Col3a Col4 Col5 TOTALS
Row1
Row2
[code].....
I have a datagridview control on a form that I'm trying to select programmatically. My problem is, it's selecting the row in the grid when I use
Datagridview1.rows(Index).selected = True
However there is a margin on the left side of the datagrid that only get's the focus (or the little triangle identifier) when I click the row with my mouse. How I can have this row fully selected using code. When I try to run another function of my form it's crashing because the datagridview is not fully selected.
with a Unbound datagridview how to add a row at a specific location say for example after row 8 i want to add a row.
View 2 Replieshow to sort the Datagridview. In my scenario I've a datagridview and this is the code I use to fill it:
vb
...declaration of cmdStoredProc...
cn.Open()
cmdStoredProc.ExecuteNonQuery()
[code]....
So it works very well only if i set AutoGenerateColumns = True.Why this code doesn't work with the autogeneratecolumns property set to false and the runtime binding of each column?
how to select 1st and 5th row in datagridview
View 8 Replieswith vb.net05 + datagridview. give the basics of how can i add a Button to each row of column(x) as my datagridview data source is set to a dataset
View 2 Replieshere i am again asking for you assistance. what im trying to acheive is a datagriview that behaves like a matrix.ie. i have the following table
ProductName, ProductRegion, ProductType
Test1, RegionTest1, TypeTest1
Test2, RegionTest1, TypeTest2
Test3, RegionTest1, TypeTest3
Test4, RegionTest2, TypeTest1
Test5, RegionTest2, TypeTest2
what i need in output is something like the following:
<...........> RegionTest1 RegionTest2
TypeTest1 Test1 Test4
TypeTest2 Test2 Test5
TypeTest3 Test3
p.s. i would also need to be able to save it back to the database p.p.s cross posted on "vb dot net forums". but no replies in a while so im posting the same question on this forum.
After adding a row into the DB i am using the following to show me the DGV containing recently added data but it is not showing up.[code]
View 10 Repliesi am exporting data from datagridview to a .txt file
but where i am finding difficulty is to set up the tab width i mean the data of each row of my grid is getting transferred in to .txt file correctly but it is just the comma separated.
column heading and the row content matrix is not matching i want it to looks like a table
I have a datagridview located in a tab of a tab control on a windows form. The data is populating to the grid with out any issues. My problem is that the sizing I'm making 2 of the column of data moves the last one partially off out side the normal size for the grid. I have Scrollbars set to both for the grid. But I do not get the Horizontal scroll bar. If I hover the mouse over the partially hidden cell I do see the full text in a tool tip.
Am I missing some thing on setting the scroll bars here.
I use following codes to select data in ListView1, given value in textbox1.text. That codes work fine.Textbox1 data is integer and DataGridView1 first Column Value is Integer. I want to locate this value in Grid.My question is how to select data in DataGridVeiw, given data in textbox1.
Dim itmX As ListViewItem = ListView1.FindItemWithText(TextBox1.Text, False, 0)
If Not itmX Is Nothing Then
itmX.Selected = True
[code]....
How do I add the cell on my datagridview? I am not sure how to do that but I have four columns which I want to add the cell on 3rd column on my datagridview.
DataGridView1.CurrentCell.Value("test").ToString()
I have two textbox - Name & Mobile which i use to filter customer's data in DataGridView1.When i filter the data using NAME field i get perfect results but when i use MOBILE field i want the data should filter after filtering according to NAME field and then according to MOBILE field. For example, i first filter data for all the customers whose Name starts from 'V' using NAME textbox and then i further filter these data on the basis of MOBILE so i should get result of all the customers whose name starts from 'V' and whose Mobile number is as per query in the MOBILE textbox :
My code for Name:
Private Sub name_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles name.TextChanged
[code].....
I am trying to look at the next datarow in a datatable such as For Each dr in dt.rows
type = dr("Type")
type2 = dr("Type")
how can this be the next record? Of course, I would need to write an exception for the last record...
I have a form with a datetimepicker. On load of the form, I set the value of the dtp from a datarow, with the following vb.net dtpRequiredDate.Value = dr.Item("RequiredDate")
This works fine. But when the form is loaded subsequent times in the session (form is not disposed on closing, shown as dialog), when presented to the user it just shows todays date, not that set by the above code. Stepping through code, the Onload code runs, and the dtp is set by the above code. Checking the value in debug at this point, the value of the dtp is correct. There is no further code in onload. But by the time it is displayed to the user shows todays date again. I have set a break point on the valuechanged of the dtp but it never fires again after it has been set by the above code.
In vb.net2005 i want to add and delete records programatically from DataGridView using datasource from MSAccess 2007 , and database contains fields based on date/time and yes/no .for deleting rows i am using
Dim cmd As OleDbCommandBuilder
cmd = New OleDbCommandBuilder(da)
Dim dt As New DataTable
[code]....
both are working without date and yes/no fields ,but when these included then i am getting error,can i know how to add & delete when date included
using Vb.net 2005 with sql 2000 and I want to display DatagridView. In VB 6 u can do something like this.
Adodc1.ConnectionString=myConnection
Adodc1.RecordSource= "Select * from Staff"
set form1.DataSource= Adodc1
Adodc1.Refresh
What's the Equivalence in VB 2005?
I have the following code written in order to get data from an SQL Express table to a datagridview.Everythink is OK but the text that is displayed at the datagridview is something like this "Test text?" where? are some Greek characters. I tried some code with culture info but nothing. [Code]
View 8 RepliesAt runtime when the dgv is shown,then on clicking the header of a particular row of the dgv,i want to pop up a form...........how to do this?
View 8 Replies