Why there was any error saying "CheckedItems is not a member of Telerik.WebControls.RadComboBox" ?
Why there was an error saying "Checked is not a member of Telerik.WebControls.RadComboBoxItem" ?
Dim collection As IList(Of RadComboBoxItem) = rcb.CheckedItems
Dim intCheck As Integer = collection.Count
For Each itm As RadComboBoxItem In collection
If itm.Value = drName(strColumn) And Not (drName(strColumn) Is DBNull.Value) Then
itm.Checked = True
Exit For
End If
Next
my development tools were VS2010 using IIS 6.5 ASP 2.0
Why there was an error saying "Checked is not a member of Telerik.WebControls.RadComboBoxItem" ?
Dim collection As IList(Of RadComboBoxItem) = rcb.CheckedItems
Dim intCheck As Integer = collection.Count
For Each itm As RadComboBoxItem In collection
If itm.Value = drName(strColumn) And Not (drName(strColumn) Is DBNull.Value) Then
itm.Checked = True
Exit For
End If
Next
my development tools were VS2010 using IIS 6.5 ASP 2.0
5 Answers, 1 is accepted
0

Princy
Top achievements
Rank 2
answered on 28 Nov 2013, 11:35 AM
Hi
S L,
Unfortunately I couldn't replicate the issue at my end. Please have a look into sample code to which works as expected.
ASPX:
C#:
Thanks,
Princy.
Unfortunately I couldn't replicate the issue at my end. Please have a look into sample code to which works as expected.
ASPX:
<
telerik:RadComboBox
ID
=
"RadComboBox1"
CheckBoxes
=
"true"
runat
=
"server"
>
<
Items
>
<
telerik:RadComboBoxItem
Text
=
"Item1"
runat
=
"server"
Value
=
"1"
/>
<
telerik:RadComboBoxItem
Text
=
"Item2"
runat
=
"server"
Value
=
"1"
/>
<
telerik:RadComboBoxItem
Text
=
"Item3"
runat
=
"server"
Value
=
"1"
/>
<
telerik:RadComboBoxItem
Text
=
"Item4"
runat
=
"server"
Value
=
"1"
/>
<
telerik:RadComboBoxItem
Text
=
"Item5"
runat
=
"server"
Value
=
"2"
/>
<
telerik:RadComboBoxItem
Text
=
"Item6"
runat
=
"server"
Value
=
"2"
/>
<
telerik:RadComboBoxItem
Text
=
"Item7"
runat
=
"server"
Value
=
"2"
/>
<
telerik:RadComboBoxItem
Text
=
"Item8"
runat
=
"server"
Value
=
"2"
/>
</
Items
>
</
telerik:RadComboBox
>
<
telerik:RadButton
ID
=
"RadButton1"
runat
=
"server"
Text
=
"Get CheckedItems"
OnClick
=
"RadButton1_Click"
>
</
telerik:RadButton
>
C#:
Protected
Sub
RadButton1_Click(sender
As
Object
, e
As
EventArgs)
Dim
collection
As
IList(Of RadComboBoxItem) = RadComboBox1.CheckedItems
Dim
intCheck
As
Integer
= collection.Count
For
Each
itm
As
RadComboBoxItem
In
collection
If
itm.Value =
"1"
Then
itm.Checked =
True
Else
itm.Checked =
False
End
If
Next
End
Sub
Thanks,
Princy.
0

S L
Top achievements
Rank 1
answered on 29 Nov 2013, 01:59 AM
i try ur code and i still have error on codes.
RadComboBox1.CheckedItems, saying CheckedItems is not a member of RadComboBox
itm.Checked = False, saying Checked is not a member of RadComboBoxItem
i am using Telerik 2002-2011, Telerik.Web.UI.dll, version 2011.1.413.35.
i am wondering does this version not having checkbox in radcombobox.
RadComboBox1.CheckedItems, saying CheckedItems is not a member of RadComboBox
itm.Checked = False, saying Checked is not a member of RadComboBoxItem
i am using Telerik 2002-2011, Telerik.Web.UI.dll, version 2011.1.413.35.
i am wondering does this version not having checkbox in radcombobox.
0

Princy
Top achievements
Rank 2
answered on 29 Nov 2013, 03:07 AM
Hi S L,
RadComboBox introduces CheckBox support in Q2,2011 version. Please upgrade your telerik version to solve the issue.
Thanks,
Princy.
RadComboBox introduces CheckBox support in Q2,2011 version. Please upgrade your telerik version to solve the issue.
Thanks,
Princy.
0

S L
Top achievements
Rank 1
answered on 29 Nov 2013, 04:12 AM
Thanks. Can I know where I can download this Q2,2011 version setup?
0