📄 linkeddetailsviewbe.aspx.vb
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Option Explicit On
Option Strict On
Partial Class LinkedDetailsViewBE_aspx
Inherits System.Web.UI.Page
Dim blnIsNew As Boolean
Private Sub dvOrdersLinked_ItemCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewCommandEventArgs) Handles dvOrdersLinked.ItemCommand
'Redirect to the LinkedGridView page on cancel
txtError.Text = ""
txtError.Visible = False
txtError.ForeColor = Drawing.Color.Red
Response.Buffer = True
If e.CommandName = "Cancel" Then
Response.Redirect("LinkedGridViewBE.aspx")
ElseIf e.CommandName = "New" Then
txtError.ForeColor = Drawing.Color.Black
txtError.Visible = True
txtError.Text = " Adding a new order will add a default Order Details record " + _
"and return you to the GridView to select and edit it."
End If
End Sub
Private Sub dvOrdersLinked_ItemDeleted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewDeletedEventArgs) Handles dvOrdersLinked.ItemDeleted
If e.Exception IsNot Nothing Then
txtError.ForeColor = Drawing.Color.Red
txtError.Visible = True
txtError.Text = e.Exception.Message
e.ExceptionHandled = True
Else
Response.Redirect("LinkedGridViewBE.aspx")
txtError.Visible = False
txtError.Text = ""
End If
End Sub
Private Sub dvOrdersLinked_ItemInserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewInsertedEventArgs) Handles dvOrdersLinked.ItemInserted
txtError.Visible = True
If e.Exception IsNot Nothing Then
txtError.Text = e.Exception.Message
e.ExceptionHandled = True
Else
txtError.ForeColor = Drawing.Color.Black
txtError.Text = " Edit the default Order Details record added for a new order."
Response.Redirect("LinkedGridViewBE.aspx")
End If
End Sub
Private Sub dvOrdersLinked_ItemUpdated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewUpdatedEventArgs) Handles dvOrdersLinked.ItemUpdated
If e.Exception IsNot Nothing Then
txtError.ForeColor = Drawing.Color.Red
txtError.Visible = True
txtError.Text = e.Exception.Message
e.ExceptionHandled = True
Else
txtError.Visible = False
txtError.Text = ""
End If
End Sub
Private Sub dvOrdersLinked_PageIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles dvOrdersLinked.PageIndexChanged
txtError.ForeColor = Drawing.Color.Red
txtError.Visible = False
txtError.Text = ""
End Sub
End Class
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