or
1 answer
143 views
I have bind a bit column of database into windows grid. The column shows check box, after edit the boolean column, when I am going to save the data, the boolean cell return false, while I have check the cell.
The sample code is:
For i=0 to grdMenu.RowCount-1
Dim PAdd as Object = Nothing
PAdd = grdMenu.Rows(i).Cell("Add").Value
Next
My bolean column name is Add.
The PAdd returns flase, whether I have checked the cell as true. I have also tried like
PAdd = grdMenu.Rows(i).Cell("Add").CellElement.Value
Please help
The sample code is:
For i=0 to grdMenu.RowCount-1
Dim PAdd as Object = Nothing
PAdd = grdMenu.Rows(i).Cell("Add").Value
Next
My bolean column name is Add.
The PAdd returns flase, whether I have checked the cell as true. I have also tried like
PAdd = grdMenu.Rows(i).Cell("Add").CellElement.Value
Please help
Georgi
Telerik team
answered
on
06 Mar 2008
1 answer
232 views
Is it correct to place a theme-manager on a UserControl? I ask this because we have user controls that use Rad-Controls and the only way I could get the themes to apply is to put the thememanager on the Usercontrol itself - there is no 'form' when editing the controls.
This does work, however, when I make changes to the theme (via VSB or directly in xml) they are not applied. I have to REMOVE the reference to the embedded resource, and add it again - then the theme changes are working.
I noticed on a regular form I do not have to do this.
Any thoughts on this issue?
This does work, however, when I make changes to the theme (via VSB or directly in xml) they are not applied. I have to REMOVE the reference to the embedded resource, and add it again - then the theme changes are working.
I noticed on a regular form I do not have to do this.
Any thoughts on this issue?
Nikolay
Telerik team
answered
on
06 Mar 2008
4 answers
177 views
Hi
I have enabled the overflow button on a tab strip and when selecting a tab from the dropdown list, the selected tabitem is moved to the start of the tabstrip control (position 0) rather than the tabstrip just being scrolled to the selected tab item and that being made visible.
Is there any way of preventing this from happening and just scrolling the selected tabitem into view?
Best regards
Marek
I have enabled the overflow button on a tab strip and when selecting a tab from the dropdown list, the selected tabitem is moved to the start of the tabstrip control (position 0) rather than the tabstrip just being scrolled to the selected tab item and that being made visible.
Is there any way of preventing this from happening and just scrolling the selected tabitem into view?
Best regards
Marek
Boyko Markov
Telerik team
answered
on
06 Mar 2008
1 answer
101 views
Hi
Can I programatically switch off and on the direction arrow icons while dragging and dropping nodes. I am switching off their actions fine at DragEnding but it is confusing to the user that drag options such as the right arrow appear when in fact it does nothing. Can I also programatically switch the no-entry icon off and on as well?
These are just cosmetic as everything works well
Ian
Can I programatically switch off and on the direction arrow icons while dragging and dropping nodes. I am switching off their actions fine at DragEnding but it is confusing to the user that drag options such as the right arrow appear when in fact it does nothing. Can I also programatically switch the no-entry icon off and on as well?
These are just cosmetic as everything works well
Ian
Boyko Markov
Telerik team
answered
on
06 Mar 2008
1 answer
105 views
Is there anything equivalent to SystemColor, where I can select some pre-defined color from Telerik?
Martin Vasilev
Telerik team
answered
on
05 Mar 2008
3 answers
375 views
I am using the windows gridview control.Actualy i want to take a textbox events from gridview textbox column.I was used one example from telerik help like below for combobox.
Dim colName As String = radGvItemDetail.MasterGridViewTemplate.CurrentColumn.UniqueName
If colName = "ItemName" Then
Dim ComboEditor As New RadComboBoxEditor()
Dim ddlItemName As RadComboBox = TryCast(ComboEditor.HostedControl, RadComboBox)
ddlItemName.BindingContext = radGvItemDetail.BindingContext
Dim cell As GridComboBoxCellElement = TryCast(radGvItemDetail.CurrentCell, GridComboBoxCellElement)
ItemDs = DDLPopulate("SELECT ItemIntCode,ItemName FROM TB_Item_Master ORDER BY ItemName", "ItemName")
ddlItemName.DisplayMember = "ItemName"
ddlItemName.ValueMember = "ItemName"
ddlItemName.MaxDropDownItems = 8
' Use the RadComboBox data vitualization
ddlItemName.IntegralHeight = True
ddlItemName.BeginUpdate()
Dim comboitem As New RadComboBoxItem()
comboitem.Value = 0
comboitem.Text = ""
ddlItemName.Items.Add(comboitem)
ddlItemName.DataSource = ItemDs.Tables(0).DefaultView
ddlItemName.EndUpdate()
e.Editor = ComboEditor
If ddlItemName IsNot Nothing Then
AddHandler DirectCast(ComboEditor.HostedControl, RadComboBox).SelectedValueChanged, AddressOf ItemNameComboChange
End If
End If
By same like that what is the equalant code for gridviewtexbox column.
I was used below method but its not working.
Dim TextEditor1 As New RadTextBoxEditor
Dim txtItemName1 As RadTextBox = TryCast(TextEditor1.HostedControl, RadTextBox)
Regards,
Sakthi
Georgi
Telerik team
answered
on
05 Mar 2008
1 answer
230 views
I have a ComboBox in my GridView. I have to fill it dynamically on form load. How can i get the Value of ComboBox on SelectedIndexChanged/SelectedValueChanged. Please post it some example.
Regards,
Sakthivel
Regards,
Sakthivel
Georgi
Telerik team
answered
on
05 Mar 2008
1 answer
78 views
I set grd.Dock = DockStyle.Fill in panel with AutoScroll = true; and filter textbox on the right will be visible over right scrollbar. i think you need rearange this filters...
Jack
Telerik team
answered
on
05 Mar 2008
1 answer
148 views
I have to create user permission list with this grid. Three columns as MenuId, MenuName and hirarchy. MenuId is just like a serial no, Menu Name is name of menu and hirarchy is the position of menu like 0, 0.1, 0.2, 1, 1.1, 1.2 etc.
I want to disply Menu name like group, so that admin person will able to give permission like ADD, EDIT, DELETE with checkbox and I will save this data into database and will varify at the time of loggin.
Please guide me.
I want to disply Menu name like group, so that admin person will able to give permission like ADD, EDIT, DELETE with checkbox and I will save this data into database and will varify at the time of loggin.
Please guide me.
Nikolay
Telerik team
answered
on
04 Mar 2008
1 answer
283 views
We are trying to get the Keyascii of Enter Key in RadTextBoxEditor. But we can't able to get that. See the Sample code below.
Private Sub radGvItemDetail_EditorRequired(ByVal sender As Object, ByVal e As Telerik.WinControls.UI.EditorRequiredEventArgs) Handles radGvItemDetail.EditorRequired
If colName = "txtItemName" Then
Dim txtItemNameEditor As New RadTextBoxEditor
e.Editor = txtItemNameEditor
If txtItemNameEditor IsNot Nothing Then
AddHandler txtItemNameEditor.KeyPress, AddressOf ItemNameKeyPress
End If
End If
End Sub
Private Sub ItemNameKeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs)
If Asc(e.KeyChar) = Keys.Enter Then
.
.
.
End If
End Sub
Because we want to add a new row, by "Enter" Keypress in GridViewTextBoxColumn
Regards,
Sakthivel
Jack
Telerik team
answered
on
04 Mar 2008
