Hi all I have a script to update the value from datagridview to database I do use a button insert ToolStripButton but not working hope people to help thank ! Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load conn = New SqlConnection("") conn.Open() Dim query As [String] = "SELECT * FROM dtaEmployees" da = New SqlDataAdapter(query, conn) Dim cb As New SqlCommandBuilder(da) dt = New DataTable() da.Fill(dt) C1FlexGrid1.DataSource = dt conn.Close() End Sub Private Sub ToolStrip1_ItemClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ToolStripItemClickedEventArgs) Handles ToolStrip1.ItemClicked Select Case e.ClickedItem.Name Case "ToolStripButton1" '---> button insert da.Update(dt) End Select …

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I was working on C# windows application as front end and SQL as back end I have display my sql table data in dtatgridview. [B]I want to display the data in textbox whatever row i select in datagridview.[/B] I have write some code but its not showing data in textboxes. here is my code: [B]the code is on datagridview cellcontentclick event[/B] [CODE] cn.ConnectionString = "Data Source=sam-AB59A9C19;Initial Catalog=master;Integrated Security=True"; cn.Open(); SqlCommand cmd = new SqlCommand(); SqlDataReader rdr; string cd = dataGridView1.SelectedRows.ToString(); string CommandText = "select * from acc where id=@id"; cmd = new SqlCommand(CommandText); cmd.Connection = cn; cmd.Parameters.Add(new SqlParameter("@id", System.Data.SqlDbType.VarChar, 20, …

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I have developed a sniffer code in C language. Now i am creating user interface for that. I am using visual C++ to design user interface. Once the program starts it stores each packets ip address, port number , protocol type ,time etc in respective variables. Now i want to display these values in a tabluar format. So i choose datagridview. How to proceed, i am unable to insert the values in cell, msdn didnt helpful..kindly help.

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Hi every one. I am having some problem with calculation in datagridview. i have 3 columns in datagridview which are Date,location,Payment. What i want to do now is i want to calculate the total of the payment and my total is a textfield out side the data gridview under the payment field with the label total. This payment is for a specific person who books a photo shoot.suppose when customer 1st comes in the store he pays 30 pounds and second time he pays 20 pounds so total should come up as 50.every time customer comes total for that particular …

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Suppose we need to populate and filter a Datagrid with the data coming from an Access table. It could be of course a table from Sql Server also. Form dataGridSelect contains two buttons and a DataGridView. Clicking the first button will populate the DataGridView the data comming from a Sql Server database. The second button does the same comming the data from an Access database. Nothing new, but once the data is fetched a Linq filters through a Regex pattern. The pattern "[^d|D]ata" tells to select the rows where the field Title has the sequence 'ata', not those [^d|D] preceeded …

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Hi, i have a datagridview : grd_ol and i added a button to it: Dim btnColumn As New DataGridViewButtonColumn() btnColumn.HeaderText = "Invoice" btnColumn.Text = "View Invoice" btnColumn.UseColumnTextForButtonValue = True grd_ol.Columns.Add(btnColumn) the table sort of looks like this: | ORDER_ID | CUSTOMER_ID | STAFF_ID | ORDER_DATE | TOTAL(RM) | INVOICE | | id1 | custid1 | staffid1 | 13/12/2016 | 12345 | 'View Invoice' | | id2 | custid5 | staffid3 | 13/12/2016 | 178342 | 'View Invoice' | | id3 | custid9 | staffid2 | 13/12/2016 | 1543 | 'View Invoice' | how do i get the order_id of the …

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Hi. so this is actually a continuation from another question of mine[Here](https://www.daniweb.com/programming/software-development/threads/506795/dynamically-add-values-into-datagridview-cell-from-listbox-vb2010) but i was advised to start a new thread as the original question was already answered. This is the result of previous question answered : code for the listbox - datagridview interaction At the top of the code so its public Dim dt As New DataTable in private sub form load grd_order.DataSource = dt in private sub for product list Private Sub product_list(ByVal pid As String) Dim getproduct As String = "SELECT FLD_PRODUCT_ID,FLD_PRICE FROM TBL_PRODUCTS_A154287 WHERE FLD_PRODUCT_ID='" & pid & "'" Dim reader As New OleDb.OleDbDataAdapter(getproduct, myconnection) Dim …

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Hi. I have a form with list box : lst_product, datagridview : grd_order and button: btn_addline. lst_product has a list of product ids selected from database (MS Acess 2013) , grd_order is by default empty except for 2 headers and btn_addline adds rows to grd_order. btn_addline : Private Sub btn_addline_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_addline.Click grd_order.RowCount = grd_order.RowCount + 1 End Sub everything to do with lst_product: lst_product.DataSource = run_sql_query("SELECT * FROM TBL_PRODUCTS_A154287 ORDER BY FLD_PRODUCT_ID ASC") lst_product.DisplayMember = "FLD_PRODUCT_ID" **//This code snippet lets user click on a product id in the list and populates the …

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Hello i had a datagridview with data in it and i wanted to display the selected row in textboxes here's the code i tried by i think its totaly wrong [code=vb.net] Private Sub DataGridView_CellClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellClick Dim i As Integer i = DataGridView.CurrentRow.Index txtWatchId.Text = DataGridView.Item(0, i).Value txtWatchBrand.Text = DataGridView.Item(1, i).Value txtWatchModel.Text = DataGridView.Item(2, i).Value txtManufacturer.Text = DataGridView.Item(3, i).Value End Sub[/code] Please help

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Im trying to bind my custom vertical scrollbar to datagridview is this possible.. Please help Thnak you..

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Hi Im trying to Populate my datagridview from data scraped off of webpage i Want to be able to report progress when datagrid finished updating.. with a progressbar.. Please Help!!!!!! Thank You.. Heres My code Dim theElementCollection As Windows.Forms.HtmlElementCollection theElementCollection = Form1.WebBrowser2.Document.GetElementsByTagName("a") For Each curElement As HtmlElement In theElementCollection Form1.DataGridView1.Rows.Add(curElement.GetAttribute("title"), (curElement.GetAttribute("href"))) Dim numberOfRows = Form1.DataGridView1.Rows.Count - 1 Dim i As Integer = 0 While i < numberOfRows - 2 For ii As Integer = (numberOfRows - 2) To (i + 1) Step -1 If Form1.DataGridView1.Rows(i).Cells(0).Value.ToString() = Form1.DataGridView1.Rows(ii).Cells(0).Value.ToString() Then Form1.DataGridView1.Rows.Remove(Form1.DataGridView1.Rows(ii)) numberOfRows -= 1 End If Next i += 1 End While …

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I am creating one application visual basic and sqlce I have two forms name Form1 and Form2. I used Form1 to add data to database using OLeDb command and used Form2 to show data in datagridview by using dataset I used following code: FFORM1 CODE is as following [code] Private Sub Add_data() Try Dim DBConn As OleDbConnection Dim DBInsert As New OleDbCommand DBConn = New OleDbConnection(Myconnection_String) DBInsert.Connection = DBConn DBInsert.Connection.Open() DBInsert.CommandText = "INSERT INTO user(name, designation, age) VALUES (" + textbox1.text + "," + textbox2.text + "," + textbox3.text + ")" DBInsert.ExecuteNonQuery() MsgBox("Data added successfully.", MsgBoxStyle.OkOnly) DBConn.Close() DBConn.Dispose() Catch ex …

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hi to all, i have an menustrip in the form MAIN i want to load menustripitems as per the user permission given in the tbluser database table which load during form load event in datagridview DataAdapter1 = New SqlDataAdapter("Select * From tbluser WHERE userID = '" & txtuserid.Text & "' ORDER BY userID", Conn) DataSet1.Clear() DataAdapter1.Fill(DataSet1, "tbluser") DGVuser.DataSource = DataSet1.Tables(0) DGVuser.Refresh() the table having columns with menustrip name i am trying to short menustripitem by these code: Public Sub Fillmenustrip() For i As Integer = 0 To DGVuser.Rows.Count - 1 If Me.DGVuser.Rows(i).Cells("marit").Value = "NO" Then MenuStrip1.Items("REGTool").Visible = False Else MenuStrip1.Items("REGTool").Visible …

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Can you guys help me how to make this happen? I want to have a row validation for adding of items. I have a datagridview named **datagridview1** with columns **dgvTxtItemCode, dgvTxtItemDesc** and so on. I want to add a validation wherein whenever inputted the same itemcode or item desc a message box will appear saying that it has already added. So here's my code. It's for my capstone/thesis so I badly need your help. Thanks in advance! Function isAlreadyAdded(itemCode As String, itemName As String) As Boolean Dim bFLAG As Boolean For Each r As DataGridViewRow In DataGridView1.Rows If r.Cells(0).Value = …

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Hey I need help from danniweb . I try some codes according to my knowledge to make this code. I load some valuse to data grid view from mysql table. Think there are 10 records loaded to data grid view. Then just I want to make 10 records to generate code. I'm trying this: But it wont help. Dim counter As Integer Dim i As Integer Dim rec As Integer = 100 For counter = 0 To (DataGridView1.Rows.Count - 1) 'MessageBox.Show(counter) DataGridView3.Rows(i).Cells(0).Value() = counter 'DataGridView3.Rows(i).Cells(0).Value() = rec + counter Next In this code make this, >>> code retrive how many …

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Hello I want to print some data that appear in Form. I print some data( image, labels....) then at point y = 415, I will print all rows of datagridview, at here all is right, but when i want to print rows that need more page, i had wrong result, this is my trying: int y = 415; for (int i = 0; i < DataGridView1.Rows.Count; i++) { e.Graphics.DrawLine( Pen, new Point(818, y), new Point(818, y + 35)); e.Graphics.DrawString(DataGridView1.Rows[i].Cells[0].Value.ToString(), new Font("Arial", 16, FontStyle.Bold), Brushes.Black, new Point(770, y + 7), format1); e.Graphics.DrawLine( Pen, new Point(621, y), new Point(621, y + 35)); …

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I am importing data from excel into datagridview its kind of working fine. my data is like this in excel 10001 MR NEW 10002 MR OLD 10003 MR CLEAN 1MB21 MR DIRTY 1BA12 MR DIXON 1EA12 MR RYDER When I load the data all is loaded untill it gets to the Alpha numeric data 10001 MR NEW 10002 MR OLD 10003 MR CLEAN blank MR DIRTY blank MR DIXON blank MR RYDER Dim MyConnection As System.Data.OleDb.OleDbConnection Dim DtSet As System.Data.DataSet Dim MyCommand As System.Data.OleDb.OleDbDataAdapter MyConnection = New System.Data.OleDb.OleDbConnection("provider=Microsoft.Jet.OLEDB.4.0;Data Source='I:\Sales Analysis\Vecta\vecta customersmb.xls';Extended Properties=Excel 8.0;") MyCommand = New System.Data.OleDb.OleDbDataAdapter("select * from [vecta …

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Hi under this event Private Sub dgSO_CellContentClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgSO.CellContentClick if user click the checkbox in datagridview, a window pops up and ask data when user press escape (no data input), the popup form will dispose and the checkbox should be unchecked This code doesn't work dgSO.CurrentRow.Cells(14).Value = False I also tried this Dim chk As DataGridViewCheckBoxCell = CType(dgSO.Rows(e.RowIndex).Cells(14), DataGridViewCheckBoxCell) chk.Value = 0 (or false)

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Hi, I have 2 checkboxes in a datagridview I added this code Private Sub dgSO_CurrentCellDirtyStateChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles dgSO.CurrentCellDirtyStateChanged If dgSO.IsCurrentCellDirty Then dgSO.CommitEdit(DataGridViewDataErrorContexts.Commit) End If End Sub and when user click the checkbox, i used this code Private Sub dgSO_CellContentClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgSO.CellContentClick If dgSO.CurrentRow.Cells("Notching").Value = True Then MsgBox("notching") Exit Sub ElseIf dgSO.CurrentRow.Cells("Arc-Edge").Value = True Then MsgBox("Arc-Edge") Exit Sub End If End Sub the problem is when I click the arc edge and the notching is currently checked, it still shows the MsgBox("notching") since it detected that it is …

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Please i have trying to divide with my datagridview and is not working.please i need help

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hi.i need help on this... i have a datagridview and when i clicked the datagridview shows in textbox and i have this one problem with my picture box...it only shows the same picture even if the saved picture in my database is not the same... Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGet.Click If dgvUser.SelectedRows.Count > 0 Then Dim employeeID As Integer = Me.dgvUser.SelectedRows(0).Cells("ID").Value con.Open() Dim da As New OleDbDataAdapter("SELECT ID, mail, fname, gender, age, bdate, address, phone, uname, acctype, stats, picfile FROM login " & _ " WHERE ID=" & employeeID, con) Dim dt As …

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hello. i get data from two database db1, db2, into one datagridview, this dtatgridview has three columns[Id, Name, DirectorId], only the first row has no director, and each Id has one or more child, so that i want to create treeview that have one main node, and each node can has one or more of childNode, for that, i declare : ......... TreeNode tn = new TreeNode(this.DataGridView2.Rows[0].Cells[0].Value.ToString()); tn.Tag = this.DataGridView2.Rows[0].Cells[4].Value.ToString(); treeView1.Nodes.Add(settree(tn)); } public TreeNode settree(TreeNode ns) { for (int i = 1; i <= this.DataGridView2.Rows.Count-1; i++) { if (this.DataGridView2.Rows[i].Cells[5].Value.ToString() == ns.Tag.ToString()) { var node = new TreeNode(this.DataGridView2.Rows[i].Cells[0].Value.ToString()); node.Tag = this.DataGridView2.Rows[i].Cells[4].Value.ToString(); …

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Hi All I have a method to configure a datagridview, meaning changing the column widths, format columns etc. If I call the configuration meathod from the form load doesn't work because the form hasn't been totaly loaded and I dont get the correct size of the datagrid, to be able to adjust the clomns with. How can I performed this. Private Sub Custom_Load(sender As Object, e As EventArgs) Handles MyBase.Load dgv_Custom.DataSource = dt_Custom Config_Datagrid() End Sub

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In my project I give user opportunity to add or remove a column of a DataGridView. I do not know at runtime how many columns there might be, so in order to remove it or add one at index *n* , I need to know the column index clicked. So my event handler knows that information, but a standard contextmenuitenclicked event does not. I get around this by using a private member to keep track of the clicked column in my dataGridView1_ColumnHeaderMouseClick event handler shown in the below code. My question is, is there a better way to do this? …

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I load some data into a datagridview, I use a loop to do that. When I need to load new data I get rid of old data like so... foreach (DataGridViewRow row in dataGridView1.Rows) { dataGridView1.Rows.Remove(row); ; } Now I try to add new rows, because new data might different number of rows and columns, but the control does not show as if it's just gone. Does anyone know what I might be doing wrong?

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Hello I hope someone can show me a path to get in right direction. I need a datagridview with offset columns, as shown on the photo. I have tried to add three datagridviews next to each others, but this messes up horisontal scrolling when I add data to them. Hopefully someone can give me an idea about how to achieve this. The offset colums (col 6-9) always have one less row than the other columns. I like to have one datagridview, this will not mess up horisontal scrolling, when I fill the grid with data. ![GridView.jpg](/attachments/small/3/eedb5ca018305665936cadee1ea5f759.jpg "align-left")

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Hi, I select S.No, name and mark from sql database table. This table contain n number of rows. I want to add(+)/Plus the mark and display in the (n+1) row of datagridview how can i do this. Thank You

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Will u plzz help me for displaying the content from the database in datagridview in vb with backend mongodb?

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How to get current Selected Row in dataGridview and print using crystal report? Print Only selected current row in data gridview

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Hello: this is my first window app in .net and have been assigned to create a form that contains a datagridview. I decided to leave it unbound, because I need it to populate in a slightly unconventional way. I also created each column and set them as drop-downs in the designer. I need to populate every 3rd row with a list of colors (pulled from my access db). the row after this will always need to populate with a list of brightness values (also pulled from my access db). Here's my code thus far: [COLOR="red"]When the form loads, I create …

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The End.