VS 2008 : Filling DataGrid View WHERE RefId = TbRef.text?
Sep 19, 2009
Im trying to fill my DataGridView with data where the Column "RefID" is equal to the tbRefID.text that is on the same form but its not working my code is as follows.
Public Sub New(ByVal lviQ As ListViewItem)
InitializeComponent()
Me.tbRef.Text = lviQ.SubItems(0).Text
[code]....
and the code for the FillByRef is
SELECT RefId, QuTask, QuCost
FROM quote_tasks
WHERE (RefId = 'tbRef.text')
all it does is add the 3 column header to doesnt add any data?
View 5 Replies
ADVERTISEMENT
Sep 8, 2009
I need to read data from text file to datagrid. I have a datagrid with 3 columns: Column1, Column2, Column3. I have two columns in my text file, eache is separated by double space. I need to make so that column1 from text file goes to column1 into datagrid and colunm2 from text file goes to column3 into datagrid. Column2 in datagrid will be filled with values from OPC server. So i made a simple
Dim mSr As StreamReader = New StreamReader("C:VBpirm.txt")
Dim mLine As String = Nothing
Dim mArray() As String
[Code]...
View 3 Replies
Jul 7, 2009
I am trying to fill my datagridview but I got an error, I probably missed out something in my code. The dataset gets filled allright, only when it comes to the line:[code]
View 2 Replies
Nov 2, 2011
I have a data grid view in one windows form named "GridViewForm". When the user search for the text from the search box from another window form named "FindForm", I want to highlight all the matching result in the data grid view. The search type can be exact or partial.For eg.If the user search for the text "stack", then the words "stack" from [Stack, stack-over, stacks, stack exchange] should be highlighted and first cell that match the query should be selected. When the user press next button then another cell that match the search query should be selected.My code for finding the text is like follow for it search only the exact word.
Dim gridRow As Integer = 0
Dim gridColumn As Integer = 0
For Each Row As DataGridViewRow In AccountsDataGridView.Rows
[code]....
View 2 Replies
Feb 20, 2012
read data from text file , 3 data types saved on the file, "location", "time","sighting" eed to extract all data from file and save on a 2d array and display on a datagrid view.ata sorted by ascending order of time.
View 14 Replies
Nov 11, 2009
I have a cell in a grid view that I want to do custom formatting on. I figured out out to format the cell I'm checking but I want to format another cell called URL. The code below formats the cell "PingStatus", but how do I format another cell in the same row. I want to format a cell called URL .
Private Sub DataGrid_CurrentStatus_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles DataGrid_CurrentStatus.CellFormatting
[code].....
View 1 Replies
Dec 20, 2011
I use a datagrid view in which i have a combobox column in the following order
SlNo TextBox
Item Name ComboBox
Qty Textbox
[Code].....
View 4 Replies
Mar 21, 2012
So I've been playing around with SQL strings in VB 2008, and trying to retrieve records from a database and display them in a data grid view. This is the part of the code that gets the fields and displays them in the data grid view:
[Code]...
View 7 Replies
Feb 22, 2011
how can i add records from list view to database ex. im going to have a transaction i will add products as many as i ordered in my listview and then i insert it into my database with the 1 transaction number it should be like this:
[code]...
View 1 Replies
Mar 22, 2010
I recently updated an app that I wrote to allow the clients to run the app in read only mode disconnected from the database by serializing the typed dataset, and when they are offsite/offline instead of connecting to the database the serialized dataset is loaded. This has been working great and then I hit a major snag.
A majority of the graphs and reports are based on sql views that are typed views in the dataset. Of course offlline the tableadapters cannot run the sql views.
Does anyone know a way to run/fill the view with the already loaded dataset? I can add rows clientside so I'm inclined to believe there must be some way to fill the view clientside but I've been at this for a number of hours now and not making any real progress.
View 10 Replies
Oct 16, 2011
I 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 Replies
Jun 3, 2012
I'm new to databases and am working on a database program. It was written in vb6 and im trying to rewrite it in vb.net. I've completely stripped the program down from all the unneeded fancy addons and now just have the needed code to run it.
[code]...
View 1 Replies
Jun 22, 2012
I have a problem with filling a datagrid (DGV2) in my form. The code does not do what I desire.
[Code]...
View 3 Replies
Mar 11, 2010
Dear forummembers,I have a problem with filling a datagrid (DGV2) in my form.The code does not do what I desire.
Dim I As Integer
ItemLoc Dim As Integer = -1
For I = 0 To DGV2.Rows.Count - 1
[code].....
View 7 Replies
Apr 15, 2008
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?
View 1 Replies
Nov 2, 2011
I am filling up a datagridview with data from an sql server - view. I have in the vie 3 columns and each column should have for each cell values like TRUE or FALSE (or NULL) I need a script to put a picture in datagridview for true, one for false and nothing for NULL This should be done in VB.NET
View 10 Replies
Mar 1, 2011
I started a forms solution in VB 2008, created a datasource to an access database (2010) and used the datagrid view to display the data. 3 fields in the access database are lookup fields with 2-8 values each, typed in by me, since the linking to other fields did not work. This is not working either. When I change the column to combo-box or not, those values, typed into access, are NOT showing up in the datagrid. the combo box has its drop down arrow but the value fields are empty.
View 10 Replies
Mar 26, 2012
I finally got this code to work after hours of toiling:
[Code]...
Now that I figured that out I was going to try and place the data in a specific location. On my application I have a datagridview set up with 4 columns. What I would like to do is put column A of the excel file under the 1st column of the datagridview and column C of the Excel File in the second column of the datagridview.
[Code]...
View 2 Replies
Mar 26, 2012
I finally got this code to work:
vb
Dim path As String = OpenFileDialog1.FileName
Dim myDataset As New DataSet()
Dim strConn = New OleDbConnection("Provider=Microsoft.ACE.Oledb.12.0;Data Source=" & path & ";Extended Properties=""Excel 12.0;HDR=YES;IMEX=1""")
Dim myData As New OleDb.OleDbDataAdapter("SELECT * FROM [Sheet1$]", strConn)
myData.Fill(myDataset)
DataGridView1.DataSource = myDataset.Tables(0).DefaultView
Now that I figured that out I was going to try and place the data in a specific location. On my application I have a datagridview set up with 4 columns. What I would like to do is put column A of the excel file under the 1st column of the datagridview and column C of the Excel File in the second column of the datagridview.
So replace:
vb
DataGridView1.DataSource = myDataset.Tables(0).DefaultView
With:
vb
DataGridView1.columns(0) = myDataset.Tables(0).columns(0)
DataGridView1.columns(1) = myDataset.Tables(0).columns(2)
Obviously this doesnt work, and something tells me I might need a for loop to import the data, but I have never imported information from an Excel file before and to make it worse I have never worked with datagridviews before so I have no idea how to go about this.
I would like to do something like this if I could:
vb
For x = 1 To xldoc.rows.length - 1
DataGridView1.Item(0, x).Value = CType(xlDoc.Cells(0, x + 1), Excel.Range).Text
Next
View 7 Replies
Jul 8, 2011
i have the following code in a textbox, which i retrieve from the net
This document had no style information.
<ALEXA VER="0.9" URL="phazeddl.com/" HOME="0" AID="=">
<SD TITLE="A" FLAGS="DMOZ" HOST="phazeddl.com">
<TITLE TEXT="PhazeDDL.com"/>
[Code]...
now i want to extract the rank and desc colums into a datagrid or listbox... but im not able to.. have seen some codes but also read xml files and not strings..
View 3 Replies
Feb 4, 2009
Ok Im needing this to go through each row in the datagrid view and it does that fine and it sends an email if the time in the row matches time now but if it doesnt I get an:
QuoteArgumentOutOfHandleException
The added or subtracted value results in an un-representable DateTime.
Parameter name: value
[Code].....
View 1 Replies
Apr 1, 2012
i want to access the data stored in ma sql server using datagrid using vb.net. i loaded it but i when i change the contents in the datagrid once when i run, these changes doesnt get updated in my sql server.
View 6 Replies
May 11, 2011
I want to view one row at a time in my datagrid. When I click on the next button I want to view that single row but with the next person.
View 5 Replies
Apr 29, 2010
how to angle the text headers in a datagrid? I'm trying to duplicate the feature in excel to create a header at a 45 degree angle because the text is long. I'm using VB 2008 express.
View 2 Replies
Nov 24, 2009
Using VB.NET How to get Datagridview cell value.
I want to insert a Datagridcell value in the table, How to get datagridview cell value.
View 1 Replies
Aug 18, 2010
what is the use of adding new columns to datagrid view? [code]if we can't add / update these columns to databse ?
View 1 Replies
Sep 22, 2011
I have a datagridview that is connected to a table from my database. It displays all the records from that table. The question is this, how can i put a checkbox column on my datagrid for me to be able to delete multiple records from my database? I am using visual basic .net 2005.
View 4 Replies
Jul 1, 2010
I have a tbl called tblProjectpatients which also has 2 fields Yes and No (these have the data type - Bit).
These two fields have been populated with false and true values.
On my form, I have a datagridview which is populated with various values from tblProjectpatients.
The problem am facing is that the checkbox's for Yes and No on the datagridview are empty at runtime eventhough at the backend they have either False or True values.
I am expecting the checkbox showing on the datagridview to be either checked or Not Checked depending on the True or false values.
View 1 Replies
Sep 11, 2009
How can i put a color to datagrid view. i want to color the datagrid view to be yellow, and one selected row is red.
View 4 Replies
Feb 16, 2012
how to filter the datagrid view? what i mean is, the data that will only show in the datagridview depends on the date selected on the DateTimePicker(dtpDate) example if the value of Date is march 20 2012 the data that will only show on the datagrid view is the event that is save on the march 20 2012. also to arrange it ascending based on time.
View 8 Replies
