Hello,
Any ideas how to append (insert) and image to an existing PDF? My objective is to add a logo into a bunch of existing PDF documents.
Thanks in advance.
or
2 answers
176 views
Hallo!
Please, help!
How to shift or move existed appointment pragmatically.
Please, help!
How to shift or move existed appointment pragmatically.
Stefan
Telerik team
answered
on
17 Aug 2011
1 answer
143 views
Hello Telerik Members,
I have done "A Lot" of searching the net to figure out the best way to Update my datasource or database without User interaction. I was very surprised when i did not see a "AppointmentCreated" event for RadScheduler .... Not sure why this was never an event.
Anyways, I have spent some time to try to give you guys a little more flexibility in the events that happen at runtime.
Also, was unable to find answers to how to assign each resource a color with a databound Scheduler. I was able to get this working as well. I will provide the code for this while here. Hopefully Telerik admins will see this and make it in the code library or sticky this thread ?
Anyways, here you go:
Custom Event Handling:
And the Resources Color Code:
[UPDATE] - I have noticed that for whatever reason that resource colors get reset after data updating ... not sure why yet but I have contacted Rob Shoemate on his blog about resource grouping to try and see if there is a better way of doing this! If I get any updates i will edit this post so that all can learn from it!
You can follow this blog for responses from Rob here
Hope this helps some of you!
Will continue to contribute when possible!
Thanks,
Mike
I have done "A Lot" of searching the net to figure out the best way to Update my datasource or database without User interaction. I was very surprised when i did not see a "AppointmentCreated" event for RadScheduler .... Not sure why this was never an event.
Anyways, I have spent some time to try to give you guys a little more flexibility in the events that happen at runtime.
Also, was unable to find answers to how to assign each resource a color with a databound Scheduler. I was able to get this working as well. I will provide the code for this while here. Hopefully Telerik admins will see this and make it in the code library or sticky this thread ?
Anyways, here you go:
Custom Event Handling:
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
Imports System.Linq
Imports System.Text
Imports Telerik.WinControls.UI
Imports Telerik.WinControls.Data
' EVENT HANDLER FOR APPOINTMENTS COLLECTION CHANGED CALLS FUNCTION
' Appointments_CollectionChanged()' CAN ADD THIS TO THE FORM_LOAD EVENTAddHandler RadScheduler1.Appointments.CollectionChanged,
AddressOfAppointments_CollectionChanged'Appointments_CollectionChanged()Private Function Appointments_CollectionChanged(ByVal sender As Object,
ByVal e As NotifyCollectionChangedEventArgs) As String' WILL PASS A ACTION TO CollectionChangedCompleted() ' DEPENDING ON THE ACTION PERFORMED AT RUNTIME Select Case e.Action Case NotifyCollectionChangedAction.Add CollectionChangedCompleted("Add") Case NotifyCollectionChangedAction.Batch CollectionChangedCompleted("Batch") Case NotifyCollectionChangedAction.ItemChanged CollectionChangedCompleted("ItemChanged") Case NotifyCollectionChangedAction.ItemChanging CollectionChangedCompleted("ItemChanging") Case NotifyCollectionChangedAction.Move CollectionChangedCompleted("Move") Case NotifyCollectionChangedAction.Remove CollectionChangedCompleted("Remove") Case NotifyCollectionChangedAction.Replace CollectionChangedCompleted("Replace") Case NotifyCollectionChangedAction.Reset CollectionChangedCompleted("Reset") End Select Return String.EmptyEnd Function' CollectionChangedCompleted()' THIS FUNCTION CHECKS TO MAKE SURE THE RadScheduler APPOINTMENTS
' WHERE UPDATEDPrivate Function CollectionChangedCompleted(ByVal action As String) As Boolean If RadScheduler1.Appointments.IsUpdated Then ' FORWARD THE ACTION TO performAction()
' FOR PROCESSING CUSTOM OPERATIONS performAction(action) Return True Else Return False End If Return FalseEnd Function' performAction()Private Function performAction(ByVal action As String) As Boolean Select Case action Case "Add" 'DO CUSTOM OPERATIONS ' ie: updating your datasource/database ' WITH OUT THE NEED FOR A "SAVE/UPDATE" BUTTON ' AUTOMATED UPDATING :) Case "Batch" 'DO CUSTOM OPERATIONS Case "ItemChanged" 'DO CUSTOM OPERATIONS Case "ItemChanging" 'DO CUSTOM OPERATIONS Case "Move" 'DO CUSTOM OPERATIONS Case "Remove" 'DO CUSTOM OPERATIONS Case "Replace" 'DO CUSTOM OPERATIONS Case "Reset" 'DO CUSTOM OPERATIONS End SelectEnd FunctionAnd the Resources Color Code:
' CALL TO APPLY COLORS TO RESOURCES!!!!Private Sub applyResourceColors() Dim colors() As Color = {Color.LightPink, Color.LightBlue, Color.LightCyan, Color.LightGreen, Color.LightSalmon, Color.LightYellow, Color.LightCoral} Dim i As Integer = 0 For Each res As Resource In RadScheduler1.Resources res.Color = colors(i) ' TO MAKE SURE WE DON'T GO OUT OF RANGE FOR THE COLORS() ARRAY ' IF WE REACH OUR ZERO BASED INDEX COUNT ON COLORS ARRAY WE RESET i TO 0 ' ALLOWING IT TO REPEAT THE COLORS Dim colorsCount As Integer = colors.Count If Not i = colorsCount Then i += 1 Else i = 0 End If NextEnd SubYou can follow this blog for responses from Rob here
Hope this helps some of you!
Will continue to contribute when possible!
Thanks,
Mike
Martin Vasilev
Telerik team
answered
on
17 Aug 2011
1 answer
110 views
Hello,
I'm using a DataTable to display data in a GridView. The DataTable is programatically maintained and contains entries in various RowStates including deleted.
Currently, the GridView is display the deleted entries, which I would like to hide but I need them to stay in the DataTable so I can send all the changes to the database once the user accepts the data.
I am using version 2010.3.10.1215 of RadControld for WinForms.
=======================================================
Update:
=======================================================
Was a programming bug on my part. I was bound to the wrong data source.
I'm using a DataTable to display data in a GridView. The DataTable is programatically maintained and contains entries in various RowStates including deleted.
Currently, the GridView is display the deleted entries, which I would like to hide but I need them to stay in the DataTable so I can send all the changes to the database once the user accepts the data.
I am using version 2010.3.10.1215 of RadControld for WinForms.
=======================================================
Update:
=======================================================
Was a programming bug on my part. I was bound to the wrong data source.
Stefan
Telerik team
answered
on
17 Aug 2011
1 answer
205 views
Has anybody an idea, how to paint image overlays over the listitems? One solution could be to create the item image dynamically, but I am looking for a better solution (less resource usage and faster processing). The grid view has the rowpaint event, but I don't find such a event for the list view.
Jack
Telerik team
answered
on
17 Aug 2011
0 answers
106 views
Hello,
I use RadDropDownList.
I want to change the color of the selected text, the text which is shown when the drop-down pop-up is closed
I dont need to change any of the items on the drop-down list, just the selected one
How do I do it?
Thanks.
I use RadDropDownList.
I want to change the color of the selected text, the text which is shown when the drop-down pop-up is closed
I dont need to change any of the items on the drop-down list, just the selected one
How do I do it?
Thanks.
Arnon
Top achievements
Rank 1
Rank 1
asked
on
17 Aug 2011
1 answer
113 views
Hi
I am trying to find documentation about how to work with RadRibbonBar Help button.
We are using version 2011.2.11.712.
Does anyone have a link or document how to work with this?
I am trying to find documentation about how to work with RadRibbonBar Help button.
We are using version 2011.2.11.712.
Does anyone have a link or document how to work with this?
Stefan
Telerik team
answered
on
16 Aug 2011
1 answer
114 views
Stefan
Telerik team
answered
on
16 Aug 2011
1 answer
122 views
Is there a way I can set the start time and end time (working hours) of a day in timeline view?
Assuming the timescale is Days?
Thanks in advance,
Assuming the timescale is Days?
SchedulerTimelineView v = productionScheduler.GetTimelineView();v.StartDate = DateTime.Today.AddDays(-6)v.ShowTimescale(Timescales.Days);??v.DayStartTime??
??v.DayEndTime??Thanks in advance,
Stefan
Telerik team
answered
on
16 Aug 2011
4 answers
193 views
Dear Tekerik Team,
I'm using the following code (found on this forum) to expand / collapse a self referencing hierarchy grid:
While the code works after the data are first loaded, it only collapses child rows when I add a new row to the dataset. I wonder if there is another method to collapse / expand all rows.
In the same vein and if I add a parent row to the self referencing hierarchy grid, the following code does not start the edit:
The above code would however start the edit on a child row. Is there any other method for a parent row?
Best regards,
Alain
I'm using the following code (found on this forum) to expand / collapse a self referencing hierarchy grid:
RadGridView1.TableElement.BeginUpdate()
For Each row1 As GridViewDataRowInfo In RadGridView1.Rows
row1.IsExpanded = True
Next
RadGridView1.TableElement.EndUpdate()
While the code works after the data are first loaded, it only collapses child rows when I add a new row to the dataset. I wonder if there is another method to collapse / expand all rows.
In the same vein and if I add a parent row to the self referencing hierarchy grid, the following code does not start the edit:
Dim
lastRow As GridViewRowInfo = RadGridView1.Rows(RadGridView1.Rows.Count - 1)
lastRow.EnsureVisible()
lastRow.IsSelected =
True
lastRow.Cells(
"Items").BeginEdit()
The above code would however start the edit on a child row. Is there any other method for a parent row?
Best regards,
Alain
Svett
Telerik team
answered
on
16 Aug 2011
5 answers
297 views
Hi Telrik,
I'm in process of evaluating the suitability of the telerik UI component particularly the Chart control. As per our requirement, we need to render different types of 2D and 3D charts. I know the WPF chart control best suits this requirement, but WinForm chart control is of more interest to me because of its inticipated ease of integration with my application. The problem is - I can't find a way to render 3D
charts with Winform chart control. Some links in this forum also suggests that Winform chart control
does not support 3D chart rendering.
http://www.telerik.com/community/forums/winforms/chart/suggestion-3d-chart.aspx
http://www.telerik.com/community/forums/winforms/chart/3d-graph.aspx
Does this(WinForm chart control not supporting 3D graphs) holds true even now? If yes, would it be possible to fix this in near future? If this is already fix, could you please provide a sample test application that demonstrate 3D chart rendering using WinForm Chart?
kind regards
Santosh
Evgenia
Telerik team
answered
on
16 Aug 2011
