Datagrid Expansion - Datagrid In Form - Retrieve Data From My Sql

Jan 22, 2009

I placed a datagrid in my form which l retrive data from my sql. i am using oledb connection. if i run the form i can retrive the data but i am not getting the data in the grid at first ,there is a "+" sign, i have to clik that then it shows the table name and after clicking the table name i can view the data displays in the grid..

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Retrieve Data From Sqldatabase To Datagrid?

Jul 20, 2009

How can I retrieve data from sqldatabase to datagrid.

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Retrieve Data From Excel To Fill DataGrid?

May 26, 2010

I am trying to retrieve data from Excel spreadsheet and fill DataGridView with it for display prior to updating SQL SERVER Table with DataGridView Row individually. I have not done this coding before and encounter this error message Public member 'WorkbookOpen' on type 'ApplicationClass' not found.[code]...

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VBNet2008 Retrieve Data From Excel To Fill DataGrid?

Mar 11, 2010

I am trying to retrieve data from Excel Spreadsheet to fill DataGridView for display prior to updating SQL SERVER using DataGridView Row individually.But the coding is not working as this is the first time I done the coding.

this code snippet generate this error message
If objSheet.Cells(excelRow, 0) = "" Then
Endif Exception from HRResult: 0X800A)3EC

[code].....

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Retrieve Data In Datagrid View And Image To Picturebox From Access Database?

Feb 15, 2011

how to retrieve image from access database?.. I've just finish retrieving data to the datagrid view. I want to retrieve also the image (also stored in the database as path inside the table where the data stored) in the picturebox. When i clicked the specific data in datagrid view, it will show preferred image to picturebox.

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Create One To Many Data Entry Form Using Datagrid Control?

Mar 5, 2010

logic to build this kind of data entry form using grid controls in vb .net.

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Select Datagrid On Data In Form.text Field?

Jul 23, 2010

I am trying to pass a variable or find someway of displaying data in a datagrid that is based on a textbox.text field in a form.

I have a form that holds Customer details. I want to show relating data in a datgrid on the same form that will vary depending on what customer is selected.

This VS2008 Windows form.

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View Data To Another Form Txtbox From Clicked Datagrid Row

Jan 15, 2012

in my first form i have a datagrid havng access 2003 as db. on my second form i have textboxes.

now what i need to do is when i clicked a specific row of my datagrid the second form will pop out and display the data on its textboxes, there it can be edited.

so far i have this code. i got this from my search on net[code...]

this code display the employee id of the clicked datagrid row on my textbox on the same form. now i need to place my textbox to another form.

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How To Retrieve Value Entered In DataGrid At Run Time

Mar 14, 2012

I have created a datagrid with datagridtablestyle columns. I have to enter the data in the datagrid at runtime. After the user enters the data into the datagrid when we press the save button the values has to be stored into an access database.

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Retrieve Value Entered In A Datagrid At Run Time?

Mar 14, 2012

I have created a datagrid with datagridtablestyle columns. I have to enter the data in the datagrid at runtime. After the user enters the data into the datagrid when we press the save button the values has to be stored into an access database.

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VB 2008 - Retrieve Records From A SQL Database And Display Them In A Datagrid View

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]...

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Filter Records In Datagrid View And Show The Selected Record In The Datagrid?

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.

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DB/Reporting :: 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?

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?

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Datagrid Item - Searches The Selected Year Or Month In A Datagrid?

Dec 13, 2009

now i use acces as datasource to view the agenda in a datagrid and a combo box to select a year or month so i can find the selected month or year in the datagrid .how do i program it so that it searches the selected year or month in a datagrid

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.net - Datagrid Update Checkbox IsChecked On DataGrid.Refresh()?

Mar 20, 2012

I have a datagrid who's ItemsSource is a strongly typed IEnumerable object In this datagrid, I have a checkbox column, a price column, a part name column, and a 'total selling for' column. On checking the checkbox I need to update the total selling for column with the value in the price column. This part I have working, however, how can I get the checkbox to remain checked when this happens?

Private Sub UpdateSellFor(sender As System.Object, e As System.Windows.RoutedEventArgs)
Dim _CB As CheckBox = DirectCast(sender, CheckBox)
Dim _ID As Integer = _CB.Tag
Dim _PP = DirectCast(DG_PartsToSelect.CurrentItem, PartTyping).PartPrice

[code]....

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Over Datagrid Erasing Entries And General Datagrid Access

May 9, 2009

I have a datagrid which I am using LINQ to fill, I then add some custom columns and fill them in programmatically - if the users clicks on the column header to re-sort, all the data in the added columns disappears. I am obviously missing something very basic here but can't seem to see the forest for the trees. I also have a couple of other questions about how I am doing things:

[Code]...

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Read XML Into Datagrid But Get Error Writing From Datagrid To XML File?

Oct 16, 2011

I am trying to create an xml editor that read and write xml. my code reads the xml with no problem and allows me to create new rows but when I try to "write" it over I get the following error: "Token StartElement in state Epilog would result in an invalid XML document"

here is my xml:
<?xml version="1.0" standalone="yes"?>
<MacroList identifier="test">

[code].....

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Write The Contents From A Datagrid To A File And Back Into The Datagrid Again Later?

Aug 24, 2011

I decided to rewrite my project. Hit another snag. How do I write the contents from a datagrid to a file and back into the datagrid again later? (Actually, I've done the writing ok - but for the life of me can't get the data back into a blank datagrid.

Here's what I done so far:

Imports System
Imports System.IO
Imports System.Text

[Code]....

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Cursor From One Datagrid To Another Datagrid With Have The Same Number Rows?

Jul 29, 2010

how to do cursor moving from one grid it effect to another grid.example Grid A and Grid B have the same number of rows. when I click current row on data grid A, the selected row on data Grid B also follow data grid A..

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Datagrid Checkbox - Print Row That Are Not Checked In Datagrid?

Mar 2, 2011

I am printing a files that are shown in datagrid.. But I want to choose a file that I don't want to print by checking the checkbox that I added in datagrid..

I have here the code for printing.. Anyone can edit my code that will print those file that is not checked.

Code:

Try
openMySQL()
Dim sql = "DROP TABLE IF EXISTS dummydisconnectionorder"

[Code].....

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Datagrid Control - Fill And Use Each Datagrid Indepentent From Each Other?

Jul 22, 2009

I have on my form two datagridviews that correspond to the same table. They are both databound. They have been created automatically through dragging them from the datasources windows.One is datagridview and the other datagridview1. When ever I navigate through a datagrid the corresponding row on the other grid changes as well. I do not want this. Also I want to be able to fill and use each datagrid indepentent from each other. To fill a datagridview on load I use this code

Me.AllServicesTableAdapter.workstation(Me.Database2DataSet.AllServices)This code does not let me choose which datagrid to fill.

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Dynamic DataGrid - Dynamically "transform" DataGrid To Display The Selected Search Template

May 23, 2011

I have a search form on that will be pulling search template queries from a table in the underlying (an Access db on a share). The search form has a calendar control for filtering by date range, a listbox containing the names of the search templates, a second listbox which lists the fields in the selected template, and then some controls which show/hide themselves depending on which field is selected so that the user can pick a field and enter it's unique criteria in the appropriate control for filtering. Below these controls is a DataGrid, which will obviously display the results.

The problem is how to dynamically "transform" this DataGrid to display the selected search template. These templates do not represent tables in the underlying; rather they represent preconstructed SQL queries (stored in a table) which are essentially SELECT queries with joins and no WHERE clause (so they are the results of multiple tables joined together by their keys).

To be honest, I'm having trouble even generating the LINQ queries to represent these template dynamically, but that's not as important, since I can manually translate the SQL queries into LINQ. This is definitely not the preferred method, as the whole point of putting these templates in a table, rather than code, was to allow for future additions without rebuilding/redistributing the application interface.

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C# - Differences Between .NET 4 WPF Datagrid And WPF Toolkit Datagrid

Dec 28, 2010

what are the differences between the WPF Datagrid included in the .NET Framework 4.0 versus the Datagrid included in the out-of-band WPF Toolkit? I understand that the toolkit version was released first, and targets the .NET Framework 3.5 SP1.

I needed a WPF datagrid quick and have utilized the toolkit version in my applications. I'm considering moving the application to .NET 4.0 and am wondering what the pros/cons will be in changing out my existing datagrids for the new ones.

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Asp.net - Resize Width Of Text Box In Datagrid During Edit And Fix Datagrid Cell Width

Mar 24, 2012

I have one data grid which contains a column which contains long string values. When I edit it, the text box which appears is very small. I want to increase the length of text box.

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Add Data To Datagrid?

Jun 2, 2011

I would like to know how to add data to datagrid in vb .net without database similar to MSFlexigrid in VB6 and access the same in the software.

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Arrays - Get The Data From The Datagrid After The User Entered Data In Textboxcolumn?

Mar 5, 2011

Possible Duplicate: DataGridView - Validating for Cell?i have a requirement. i dont know how to get the data from the datagrid after the user entered data in textboxcolumn. i also want to validate the entered text in datagrid cell.

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Refreshing DataGrid On Parent Form After A Child Form Has Updated DB?

Dec 3, 2009

Basically I have two forms - Form1 has a DataGrid on it (Infragistics) and in the double-click row event it creates an instance of the EditForm and passes along the UniqueId for editing. Once the user saves the changes (if they make changes) - I want the DataGrid on Form1 to refresh. Here is how I thought I could get this to work ... I create a public property called RefreshRequired as boolean. Before unloading the EditForm it sets this property to true. Then Unloads. This continues the code in Form1 (which showed the EditForm as modal) but RefreshRequired is still showing as False? Why isn't my EditForm able to set the property?

FORM 1
Private Sub grdList_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles grdList.DoubleClick
' TODO Ignore Double-Click Event when Right Mouse Button Triggers Event

[code]....

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VB 2010 Open Form B To Specific Record From Form B Datagrid

Mar 15, 2012

I have form A that has a datagrid on it, I want to be able to double click a row in form A and open form B to that record.

I know how to do that in VBA in Access 2007, but I am having trouble comprehending the procedure for VB 2010.

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Add The Data From Textboxes To DataGrid?

Oct 27, 2009

I have bind the DataGridview with DB. To add the data from textboxes to DataGrid, I use the foll. code-

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Try
Dim row0 As String() = {TextBox1.Text, TextBox2.Text, TextBox3.Text}
DataGridView1.Rows.Add(row0)
row0 = Nothing
Catch ex As Exception

[Code]...

Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound

there is no any way to add data to the Gridview if we bound it to the Database.

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Data Disappears From Datagrid

May 16, 2012

I have a form with datagridview. I populate my datagrid with my dataset data.

Everything is going fine.

The only issue i found is.

if i lock the system and leave the form with datagridview containing data it it, and after some time (say 10 mins, when monitors goes to standby mode) if i unlock the system i see that the datagrid is empty. but a window with label has no effect its intact.

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