C1 FlexGrid combo closeup

C1 FlexGrid combo closeup

Posted by: f.ctnzrt on 28 September 2019, 1:11 am EST

• 

  f.ctnzrt

  • Post Options:
  • Link
    Copy
  • Jump To Answer

  Posted 28 September 2019, 1:11 am EST

  Hi
  
  For c1Flexgrid vers. 4.0.X (VB.net) I need to know in the index in combo closeup (events) of the selected list. See events:
  
  Private Sub Fg2_ComboCloseUp(sender As Object, e As C1.Win.C1FlexGrid.RowColEventArgs) Handles fg2.ComboCloseUp

  ---

  In the activeX version there is the possibility to check index the
  
  celltextdispay, celltext etc.

  ---

  In the net version you can not ‘more’ do this (as activex):

  fg.ColComboList(1) = “#1;Full time|#23;Part time|#65;Contractor|#78;Intern|#0;Other”

  and check in the id (1,23,65,78) events

  Could you provide an example

  Thanks

• 

  prabhat.sharma

  

  • Post Options:
  • Link
    Copy

  Posted 30 September 2019, 4:58 am EST

  Hello,

  ComboCloseUp event fires when the dropdown editor of the FlexGrid closes and takes event argument as RowColEventArgs that have Row and Col property which represents the index of that cell but when getting the DisplayData of that cell, it returns the previous value on that cell not the currently selected value because value is assigned after the dropdown is closed.

  In place of ComboCloseUp event you can use the AfterEdit of FlexGrid to get the selected value when the dropdown is closed.

  I am attaching a sample demonstrating the same, please have a look.

  Regards,
  
  Prabhat Sharma.
  
  FlexGridDropDownCloseDemo.zip

• 

  f.ctnzrt

  • Post Options:
  • Link
    Copy

  Posted 2 October 2019, 10:27 am EST - Updated 4 October 2022, 12:44 am EST

  Hi

  Thanks for the reply you can see attached image

  

  1232×761 80.9 KB

• 

  prabhat.sharma

  

  • Post Options:
  • Link
    Copy

  Posted 3 October 2019, 12:27 am EST

  Hello,

  You can achieve your desired behavior in WinForms’ FlexGrid using the DataMap property where Key part of DataMap is assign as Data for cell and Value part as DataDisplay.

  More more information please go through the given link :
  
  https://help.grapecity.com/componentone/NetHelp/c1flexgrid/webframe.html#C1.Win.C1FlexGrid.4~C1.Win.C1FlexGrid.RowCol~DataMap.html

  I modified the last attached sample demonstrating the same, please have a look.

  Regards,
  
  Prabhat Sharma.
  
  FlexGridDropDownCloseDemo1.zip

• 

  f.ctnzrt

  • Post Options:
  • Link
    Copy

  Posted 3 October 2019, 12:02 pm EST - Updated 4 October 2022, 12:45 am EST

  Hi Sharma
  
  Thanks for answer
  
  thanks for the answers I ask you for a last help see the attachment.

  

  1509×1087 380 KB

  
  
  filippo

• 

  prabhat.sharma

  

  • Post Options:
  • Link
    Copy

  Posted 3 October 2019, 11:55 pm EST

  Hello,

  1 : To show the list not in the ordered position you can use ListDictionary in place of Hashtable.

      Dim list As ListDictionary = New ListDictionary()
  
  

  2 : To set the height of the DropDown take Editor of the cell as ComboBox in SetupEditor event of FlexGrid as given in code snippet below :

  Private Sub C1FlexGrid1_SetupEditor(sender As Object, e As C1.Win.C1FlexGrid.RowColEventArgs) Handles C1FlexGrid1.SetupEditor
          If e.Col = 1 Then
              Dim cb As ComboBox = C1FlexGrid1.Editor
              cb.DropDownStyle = ComboBoxStyle.DropDownList
              cb.IntegralHeight = False
              cb.DropDownHeight = 60
          End If
      End Sub
  

  Please refer to the attached sample demonstrating both of your requirements.
  
  If you need any other help, please let us know.

  Regards,
  
  Prabhat Sharma.
  
  FlexGridDropDownCloseDemo2.zip