I have created a Datagridview with 4 Columns, EJ: ID, Name, Quantity, other..But i want to fill these 3 Columns from MySQL EJ:[code]but this creates new columns and does not write to the existing, took a while looking for a solution but only find methods like this.
View 1 RepliesI am trying to fill a label with data, using datagridview, from a specific row, cell. The commented out code works but is tedious and sequential, basically has to go row by row. Is there a way I can just say "hey, gimmee the data at x,y?" LOL Trust me, at one point I even tried that. All this must take place at form load so there is no click events involved.
Private Sub STAPLES_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.STAPLETableAdapter.Fill(Me.FSC_DATADataSet.STAPLE)
[b]'THIS WORKS SEQUENTIALLY[/b]
'Me.TextBox1.Text = Me.STAPLEDataGridView.CurrentRow.Cells(0).Value.ToString.Trim
'Me.TextBox1A.Text = Me.STAPLEDataGridView.CurrentRow.Cells(1).Value.ToString.Trim
[Code] .....
i just want to know on how to fill a datagridview. with the database MySQL, how could i fill it using a DataSet.
View 3 RepliesI wonder if it is possible to find a specific row and specific columns in data base file (Access) . You see , I am using a DataGridView control to show only SOME of the columns (fields) of a table from an Access file . For example , lets say that in the DataGridView control I only show the following fields :Field1 , Field2 and Field3 .Now , when the user selects an entry in the DataGridView control , I want to insert the text from Field4 into a text box on the form .
The problem , however , is that I don't know how to get the specific row in the data base file and also I don't know how to get the text in column (field) Field4 of that row .One thing that might be important is that the index of the row in the data base file is not necessarily the same with the index of the current row in the DataGridView control . This is because in the DataGridView control the rows are order by the contents in the ID Field .ol .
I'm populating a datatable with some data from a MySQL-server, and then binding the datatable to a datagridview. Here's my code to populate the datatable[code]...
View 1 RepliesI only want specific columns to show up in my DataGridView, so I run a dynamic sql query to select specific columns from a table on a sql server(I know its slow, but its only used once a day). However, every column from the table shows up in the datagrid, and I can't figure out what i'm doing wrong.
Public Class Assign_Priorities
Dim connect As New SqlConnection("Data Source=IRNTS4SQL;Initial Catalog=Materials;Integrated Security=True")
Dim ds As New DataSet
Dim da As New SqlDataAdapter("SELECT [Priority], [Tool Type], [Lot Number], [Process], [Priority Notes], [Quantity], [Time Job Entry] from [FPAD Process Log]", connect)
[Code]...
I'm using VB.net 2005. I have working programs that I populate DataGridViews with something like the following:
[Code]...
I have a combobox in my form which I want to fill with data from one column in an SQL database. Any idea on how I do this?
View 1 RepliesIs there a way to programmatically send information from a text box into specific columns in a DataGridView? I tried
vb.net
Column1.Text = TextBox1.Text
and it obviously does not work.
i have a data grid in my form.It has 3 colums.On clicking the second col I want to put a value of 1 in there.I tried using datagrid click event but nothing happens in fact the the program wont even go there.[code]
View 2 RepliesHow can i lock specific columns in a data gridview
View 4 RepliesI have a datasource linked to a table in a database.When I wnated to display this data on a form, I just dragged the datasource onto the form and it did everything for me, including the code to fill it;
Me.ProjectFileTableAdapter.Fill(Me.ProjectFileDataSet.ProjectFile)
My problem, is that this program will have multiple users, and I don't other users to be able to see each others data. So the problem with the above statement is that it fills the table with ALL the data in the datasource. How can I make it only display data that is for a specific user?Here's the code that is used to fill the tableadapter:
Private
Sub
frmViewCurrent_Load(ByVal[code].......
i have datagridview populated with stock code, name and description.And i have docked my datagridview to the bottom. so whenever the form is resized, the bottom section will be occupied completely with the datagridview.But i want to display one extra empty column and multiple empty rows to completely fill in the datagridview.The extra empty column width will be adjusted to the right end side of datagridview.And the no of empty rows will be generated based on how many is required to fill up to the bottomSo that i can create datagridview with full column and row even though some columns or rows are empty.
View 1 RepliesIs it possible todo directly fill data into a DataGridView.
I want when i select a cell of the DatagridView, with the right button of the mouse, that i get a menu with 4 opties of colors.
When i do a selection, of 1 color from the menu, then change the cell into that color, en automatically save the tabel of the database.
I want to fill a DataGridView with data returned from a SQL. So here is my code [I provided cause some people may think I'm asking for help before trying myself]
I want the DataGridView to be filled by a data from SQL not to show all the records.[code]...
how can i insert data from data base with selected Datagridview columns i have insert combobox to Datagridview and it can load data from DB now i need insert data to another columns in Datagridview when i change combobox items?
View 7 RepliesI have a data table with query inside, then i need to sent value of data table exactly in datagridview i made before.
View 6 Repliesfill a NEW DataSet's DataTable with data from a DataGridView? I am generating a data report that uses that "new DataSet." I need to go from a DataGridView to a DataSet because i need the person to be able to perhaps edit the information before its inserted into the report. my process to generate the report is...
- fill datagridview with advanced join sql
- allow user to edit datagrid if necessary
- put datagrids modified information in new dataset
- set report's databinding source to new dataset
- generate report...
i want to fill my datagridview column with sql query and data i have 1 datagridview in datagridview 4 column
column1 column2 column 3 column4
this gridview is undound
i want to fill with sql data
I have a Datagridview, It will have pairs of lines:
first line: requested customer
second line: assigned quantity for that item for that customer
Something like:
CUSTOMER-ITEM-VARIATION1-VARIATION2-VARIATION3-VARIATION4
Cust001....-120.-......10........-.........0.......-........8........-.........1
Cust001....-120.-........0........-.........0.......-........0........-.........0
Cust002....-120.-......15........-.........7.......-........2........-.........0
Cust002....-120.-........6........-.........0.......-........1........-.........0
The second line will have numbers if other table has information about that customer reservations, or will be in 0 if not.I can load the first line of each pair, with the data of the "requested" items loading a datagrid with a datatable.
I encounter problem trying to retrieve Data from Excel to fill DataGridView. The BA specification is to open up Excel Spreadsheet to loop though the row and retrieve by row, column and fill DataGridVew.
These lines of coding generated this error message
If objSheet.Cells(excelRow, 0) = "" Then <-- error Exception From HRESULT : 0x800A03EC
bolFlag = False
End If
[Code].....
I am trying to fill a datagridview with data from a SQL database.The dgv will print rows and values where each row is a different category.
[VB CODE] Private Sub populatedgv1()
'setup temptable to store Server data
Dim m_table As New DataTable
[code]....
Why does it only print all the rows for each DS (different sizes/colors) only if there are more then one DS? (if there is only 1 DS it will only print one row, regardless of different colors/sizes but if there is 2 DS, it will print all the values from the first DS)I have gotten a massive headache from trying to figure out these 2 problems. If any1 can help I would be very grateful. Please let me know if you need anymore info (SQL tables, data), and I'll put them up.
I am trying to fill a DataGridView box with data from an Excel2007 spreadsheet. My code below connects to Excel2007 workbook but then errors and gives this error
[Code]....
Where have I gone wrong and how can I fix this, as I want to show the data in the DataGridView and then move it from there into my SQLServer DB?
I need to get a table on my Form that has different columns from differen tables.As I call many tables by their Identity ID, I also need a way to show the information from that table.I created a query in my TableAdapter which selects information from 2 different tables. Tested it in the query builder and all was OK.I tried to put an empty DataGridView onto my Form and inserted the correct BindingSource for my Data Source.I then added a query and selected the query I created in my TableAdapter.
View 4 Replieseasy way to simply load the data from database into a datagridview with one of the columns being a comboboxcolumn. Apparently there is no selectedvalue, selectedindex or value as in a combobox to return the combobox value. What I need is to verify if the database value is 'true' and if it is then I need to set the comboboxcolumn with a specific value.
Ex:
if ds.tables(0).rows(0)("flag") = "true" then
datagridcolumn.selectedvalue = 1
else
datagridcolumn.selectedvalue = 0
end if
I can't seem to add data in my DatagridView by having set the Columns, this what my datagridView looks like:he combobox you see where filled by this
ReaderQuery("Select ChargType from ChargeType")
cmbCharge.Items.Clear()
While dr.Read
[code].....
I have a datagridview with 4 columns (id, name, ticket_number, destination), i just want that datagridview on column "ticket_number" to display ticket_number from mysql database and another 3 columns for user input.
View 3 RepliesI have built a dataview where i display data information from tables which was created in MySQL. Can i update the datagrid cells by just clicking it and entering new information ? By updating the datagrid cells, will it automatically the relevant database tables ? If yes, how do i go about writing codes. All the cells now just consist of text format data.
View 11 RepliesI have common sub to save data from data table to database like this ad.Update(tb) It works fine, but problem comes when i populate Datagridview using a joined query which takes values from more than six tables, for example
[Code]...
I am trying to link two columns with dates and time to a new column, but the original columns are not in DateTime format. Here is sample of the data:
C_DATE C_TIME
231110
211152
[Code].....