Change Permanently Columns Index Of DataGridView

Feb 12, 2011

I binded a datagridview with datasource, But its order was changed then I used Columns("ColumnName").DisplayIndex property to arrange the columns of DatagridView. Now I am exporting this DataGridView to Excel, All things are right but problem is about the column positioning, Columns in excel file are shown in wrong order (it shows order before I applied Columns("ColumnName").DisplayIndex property to arrange the columns of DatagridView). My question is that how I permanently change the Column index of DataGridView......?

Public Sub gererateReport(ByVal dg As DataGridView)
Dim oExcel As Excel.Application
Dim oBook As Excel.Workbook
Dim oSheet As Excel.Worksheet
Dim oMissing As Object = System.Reflection.Missing.Value
[Code] .....

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I have a datagrid, I am filling it with LINQ as well as a custom class to add data to it.Afterwards, I need the data in a specific order - it seems to ignore me.How do I change a columns properties, like index etc??[code]

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i am getting a syntax error at drr(5) which 5 is the column i want to base the color change on. this method works when i am using a dataset

Dim Land As String = "Land"
Dim Air As String = "Air"
Dim Cruise As String = "Cruise"

[Code].....

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Private Sub DisplayButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DisplayButton.Click
Dim cs As String = "Provider=Microsoft.ACE.OLEDB.12.0 ;Data Source=C:\Users

[Code].....

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.Columns(0).Width = 50 <==== ERROR HERE
.Columns(1).Width = 150
.Columns(2).Width = 80
.Columns(0).HeaderText = "ID"

[code].....

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[Code]...

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SQL SERVER 2005, Table1 has data as follows
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14/01/10------1-------------A
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[Code].....

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DataGridView Index - Index Was Out Of Range?

Apr 14, 2009

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GetOleDbSchemaTable(OleDb.OleDbSchemaGuid.Indexes - How To Access Included Columns On Index

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dt = GetOleDbSchemaTable(OleDb.OleDbSchemaGuid.Indexes...
dt.Rows(i).Item("Index_Name") ==> gives the index name
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[code]....

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Feb 1, 2010

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vb

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For Each stl As String In Me.stl
If stl = "" Then
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End If
Next

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I know this won't work, but what will?

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I am using the following code to populate a picturebox at form event load

c
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[code].....

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When I use the button_click event I use:

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You wouldn't think so, but it does when the listbox is bound to a datasource (as far as I can see).

I've reduced the behaviour to the code below. The "if" line toggles between loading a list via data binding and loading a list "manually" (both use the same data table). In each case I set the selected index afterwards, and then change the parent form. With manual loading, the selected index is retained, with binding it is lost. I cannot see how this makes any sense - I don't see why changing the host form should alter any property of the list. Is this a bug?

Public Class Form1
Sub main() Handles Me.Load
Dim ListControl1 As ListBox = New ListBox

[Code]....

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[Code]...

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[Code]...

So the results of above code is that goal 1 is achieved, but goal 2 is never achieved. combobox1.selected index is always 0 and combobox2.selected index is always 0 too.

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Dim i As Integer
For i = 1 To 20
Dim captionTextBox As TextBox = DirectCast(Me.FindControl("news_Image" +

[Code].....

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