Visual Basic

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Private Sub btnDelete_ItemClick(ByVal sender As System.Object, ByVal e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnDelete.ItemClick
	If Me.NoteSetBindingSource.Current Is Nothing Then
		Return
	End If
 
	Dim Id As Guid = DirectCast(DirectCast(NoteSetBindingSource.Current, DataRowView)("IdNoteSet"), Guid)
 
	If MessageBox.Show("Delete selected data?", "Message", MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) = Windows.Forms.DialogResult.OK Then
		Me.NoteSetAdapter.Delete(DirectCast(DirectCast(Me.NoteSetBindingSource.Current, DataRowView)("IdNoteSet"), Guid))
	End If
 
	Me.LoadData(Id)
End Sub
 
Private Sub btnRefresh_ItemClick(ByVal sender As System.Object, ByVal e As DevExpress.XtraBars.ItemClickEventArgs) Handles btnRefresh.ItemClick
	Me.LoadData()
End Sub
 
Public Sub LoadData()
	Me.LoadData(Nothing)
End Sub
 
Public Sub LoadData(ByVal Id As System.Nullable(Of Guid))
	Me.Dataset.NoteSet.Rows.Clear()
	Me.NoteSetAdapter.Fill(Me.Dataset.NoteSet)
 
	If Id.HasValue Then
		Me.NoteSetBindingSource.Position = Me.NoteSetBindingSource.Find("IdNoteSet", Id.Value)
	End If
End Sub

vkstarry wrote:

loaddata is used to fill my Grid, but everytime i call it, the bindingsource.position move to first.

vkstarry wrote:

nah, if i delete row 3 then my position will stay at row 3.

DataGridView1.CurrentCell = DataGridView1.Rows(1).Cells(0) 

Bastard Programmer from Hell

   Private Sub frmSetAwards_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
        'TODO: This line of code loads data into the 'YingexpoDataSet.JR' table. You can move, or remove it, as needed.
        Me.JRTableAdapter.Fill(Me.YingexpoDataSet.JR)
   end sub

dim ds as YingexpoDataset
myDataGridView.DataSource = ds.DefaultViewManager

Public Class AirportRange
	Private _display As String
	Public Property Display() As String
		Get
			Return _display
		End Get
		Set(ByVal value As String)
			_display = value
		End Set
	End Property
 
	Private _value As Integer
	Public Property Value() As Integer
		Get
			Return _value
		End Get
		Set(ByVal value As Integer)
			_value = value
		End Set
	End Property
End Class

Public Class Item
    Private myValue As Integer
    Private myName As String
 
    Public Sub New(ByVal number As Integer, ByVal name As String)
        myValue = number
        myName = name
    End Sub
 
    Public ReadOnly Property Valu() As Integer
        Get
            Return myValue
        End Get
    End Property
 
    Public ReadOnly Property Name() As String
        Get
            Return myName
        End Get
    End Property
End Class

    Private Items As List(Of Item)
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Items = New List(Of Item)
        Items.Add(New Item(1, "one"))
        Items.Add(New Item(2, "two"))
        Items.Add(New Item(3, "three"))
        For Each ctrl As Control In Me.Controls
            If TypeOf (ctrl) Is ComboBox Then
                Dim cmb As ComboBox = CType(ctrl, ComboBox)
                cmb.DataSource = Items
                cmb.DisplayMember = "Name"
                cmb.ValueMember = "Valu"
            End If
        Next
    End Sub
 

Imports System.ComponentModel
Imports System.Configuration.Install
Imports System.ArgumentException
Imports Microsoft.Office.Interop
 
Public Class Installer1
 
    Public Overrides Sub Install(ByVal stateSaver As System.Collections.IDictionary)
        MyBase.Install(stateSaver)
 
        Dim targetDir = Me.Context.Parameters.Item("targetdir")
        targetDir = targetDir.Substring(0, targetDir.Length - 1)
        MsgBox(targetDir)
 
        Dim myScript = targetDir + "MySuperAddin.xll"
        MsgBox(myScript)
 
        Dim objAddin As Object
        Dim objEXL As Excel.Application = DirectCast(CreateObject("Excel.Application"), Excel.Application)
 
        objEXL.Workbooks.Add()
        Try
 
            objAddin = objEXL.AddIns.Add(myScript, True)
            objAddin(myScript).Installed = True
 
        Catch ex As Exception
            MsgBox("cannot open addin. /n Error: " + ex.Message)
Err_Handler:
            MsgBox(Err.Description, vbCritical, "Error: " & Err.Number)
        End Try
        objAddin = Nothing
        objEXL.Quit()
        objEXL = Nothing
    End Sub
End Class