I am recieving data from my database and i want to view the data in a datagridview.
So, i wrote the query:
Dim Sql as String
Sql = "SELECT workorder.ID, merk.merk, type.type, workorder.klacht, CONCAT('�', CONVERT(workorder.totaal, CHAR)) AS totaal
FROM workorder
[Code]....
i am trying to get data from the clipboard into dataset and view it on a datagridview using the code below. The problem is that every line after the first line starts with a character (like a small rectangle) but when i run a sperate loop to view each character i do not find any unexpected asc code.
'this is the text in the clipboard
this is
a test
to get
[code]...
I want to show rich text box data in a datagridview.
The data is stored in a access DB and when I show this data in a datagridview there is a HTML text shown.
is there a way to view the data contents of a datagridview on screen? i mean if i have a dgv with 7 columns and 7 rows, and i can only view 5 columns and 5 rows of it when i run the program cause i have a small form,(regardless of the scrollbars) is there a way that when i click the button 'viewonscreen', the whole datagridview will be viewed on screen?
View 3 RepliesI have 2 tables : product (as parent) and sales (as a child).
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product_id at the product table is pK for product table. transaction_id at the sales table is pK for sales table . product_id at the sales table as fK, which a reference to the product_id of product table All my tables are stored in the dataset. How do I get the data from these datasets can I view on the DataGridView with a different layout formats, as follows.
[Code]...
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 RepliesI would like to know how I can make this happen?
When I double click on a row on a datagrid, a form will appear like the above screenshot.
When I double click on the row which consist of Brian/Kendall, a form will appear and should show Brian in the First Name text box and Kendall should appear in the Last Name textbox.
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 RepliesI have 1 datagridview and i want to transfer all records to another datagridview, how can i possibly do that. Newbie here. This is my code in transferring 1 record to another datagridview to another one.
[Code]...
how to cambine 2 data grid view into 1 data grid view
View 2 RepliesI just want to display data in a DataGridView (from SQL - already made the connection) based on what is selected in a ComboBox (data that is also coming from SQL). The 2 are separete on the form. I am using VB 2010.
This doesn't work for me:
objCommand2.CommandText = "SELECT ProductID, Name, Color, Size, ListPrice FROM SalesLT.Product WHERE ProductCategoryID = " & cbCategory.SelectedValue
[code].....
I have an excel file that I would like to load into my form and display there.
View 1 Replieshow to display data in grid view using code that you can edit, update and delete the data...do i need to have a stored proc in this?
View 4 RepliesI have a datagridview which have 5 columns. The name of the columns are T,C,F,S,H. [cod]e...
So i want to display this data in datagried view. I must display the number beside T to T column, the number beside C to C column and so on. It should only display number in the respective column. It should not display the T,C and so on. [code]...
i have a form which search data in specific date and show result in the datagridview, what i want is that when delete button is clicked all datas that in the datagridview will be deleted sameway in the database
View 3 RepliesI'm using a mysql as my backend database and i'm using the mysqldata adapter for binding the data, i have my data in the database, but the problem is i don't know how to retrieve it, for example when i want to add a record, before i add that record, i want to retrieve the data in my database to trap that the record i'm adding is an existing record
View 11 RepliesInstead of computing the result for each value of variables in combo boxes 1 & 2 separately. I want to compute the result for all the values of variables in both the combo boxes. This whole collection of computations is to be displayed in the Data Grid View, while on top of each column I want combo boxes with the same values as combo box 1 & 2, to optimize the selection from Data Grid View.
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I have a data grid view on a FrmItem Form, data grid fill with table item master and item master have 1 lack item. when user click on item text box then FrmItem Form call and when user choose any item then FrmItem form close and it return item code.The problem is every time when user press any key on Item text box, Frmitem load 1 lack item which takes a lot of time around 10 second.So i want Data grid fill when i start application and use that Data grid on the Frmitem form.data grid is already loaded and its not take more time. may be its show with in seconds.
View 4 RepliesI just started using Visual Basic and Visual studio and I was wondering how can I import .xlsx data into the data grid view.
View 18 Repliesi was wondering if there are other ways of showing data coming from the database.currently [ as per in my previous thread] i am using a [bind] datagridview.e.gthe table has
id, name, quantity
im thinking that listbox could be one, but it just shows 1 [e.g name].
How to binding MySQL VIEW(temporary table) to DataGridView ?
View 1 RepliesI want to be able to create a roster view in a DatGridView so i have all the employees down the row header and have the date of the week stored in the column header as start and finish so 14 colums in total this would be for a 7 day week. the date would be be set above the datagridview in a label. what i want to be able to do is enter in the start and finish time in the required cell and then press save and load the; employee number from the row header Date from the lable above and the start and finish time all in the Rota Table i have 2 tables Emp and Rota Emp has EmpID and EmpName and Rota has RotaID, EmpID, Date, StartTime and FinishTime.
View 3 RepliesI have the following code which works fine with a datagridview..
Dim conn As SqlConnection = GetDbConnection()
Dim conn1 As SqlConnection = GetDbConnection()
Dim query As String
[code]....
Now, am working with a listview called LsvColRequestListview please how can I update the code to acknowledge the listview value...
I have on the List view
10 20 30
meaning prac_no = 10
prac_no = 20
prac_no = 30
I need to create a DataGridView that will show all the bookings from each room within an SQL database.This will show the rooms down the left hand side and then the time slots in 30 min intervals as the columns.I dont want to use any thrid party controls as i need to do it for college.I have 2 tables called Rooms and Bookings this is the code i have so far
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Sets conn as new connection
Dim conn As New SqlConnection
[code]....
I'm loading the results of different stored procedures into a DGV.If the second time I load I have less columns - the DGV does not clear the extra ones.Seems if I do dgv.columns.clear I mess up the DGV in general
I've got this so far
'reportDGV.Columns.Clear()
'reportDGV.Rows.Clear()
reportDGV.DataSource = Nothing
reportDGV.DataSource = caseBAL_C.runReport(reportDrop.Text)
know if it possible to use a view as a datasource for a datagriview? The view is to be created from two MS Access 2007 tables.
View 5 RepliesHow i clear all data and not delete data or column in datagridview?
View 1 RepliesI have a gridview in asp.net using vb 2005. on " Protected Overrides Sub Render"some of the data in the columns gets modified. when i do a view source.. and look at a column1's values it says 0010. in the render i am taking a value of ab0010 and turning it into the 0010 that is seen in the view source.. later on, there is a button_click event that goes through each line of the gridview and grabs some values. Here I'm doing a CType(gvr.FindControl("column1"), Label).Text the value is coming back as ab0010. so the question is.. the view source shows something different than what is in the viewstate?
View 1 RepliesI have a very simple table in access. The data is stored from VB.NET using the OLEDB adapter. I have a second form which has just a single DataGridView which was dragged/dropped using VS2010 from the Data Sources window.When trying to view the window the first time no data is shown and the second time an exception occurs and the program closes.
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In the Immediate window after clicking the Form.ShowDialog() button this message appears: A first chance exception of type 'System.ArgumentException' occurred in System.Data.dll Also, the data does not load into the datagridview. After closing the window and then clicking the same button (Not data has been changed at all) this error appears: Input string was not in a correct format.Couldn't store <07/11/2011 00:55:06> in Time Column. Expected type is Int32.
I'm trying to migrate (mostly mentally at this point) from MS Access to .NET for database programming. I've found one of the first tests to be fairly painful. I'm trying to recreate MS Access's datasheet view in Visual Studio.Features I use in MS Access Datasheet View that I haven't immediately found in the DataGridView I'm assuming that a DataGridView will be used to edit records as opposed to being used as a search/list only.1) Form Level BeforeUpdate Event - Here I typically run validation code2) Textbox level BeforeUpdate Event - If I'm feeling anal I'll run validation code here.
View 1 Replies