Hi
I have RadGridView with editable checkbox column. I created custom summary row item which code i presented below.
public
class
CheckedRowsSummaryItem : GridViewSummaryItem
{
public
CheckedRowsSummaryItem(
string
name,
string
formatString, GridAggregateFunction aggregate)
:
base
(name, formatString, aggregate)
{ }
public
override
object
Evaluate(IHierarchicalRow row)
{
int
count = 0;
foreach
(GridViewRowInfo childRow
in
row.ChildRows)
{
try
{
if
((
bool
)childRow.Cells[
"chkBoxKol"
].Value)
{
count++;
}
}
catch
{ }
}
return
count;
}
}
My problem is that when I change the chceckbox state my custom row summary for the column is not refreshed until I change current row or current cell. I tried to set IsCurrent properity on false or rise EndEdit() method for the grid in CellBeginEdit event but these solutions not worked. How could I programmatically make my summary refresh to avoid changing current column by the user?
All the best
What happens is when the mouse is moved into the corner and the diagonal resize cursor appears, the form will not resize. The attached image shows the effect.
The issue is a problem since the average user does not know what is going on or why it won't resize. There is a lot of playing around with the mouse to get it work but it will not in many cases.
Hi. I want to bring a custom control that inherits from RasMaskedEditBox. But onKeyDown and OnKeyPress events do not fired.
public class myMask: Radmaskededitbox
{
protected override void OnKeyDown(KeyEventArgs e)
{
//My codes
}
}
Hello,
I would like to know if it is possible to access/change the same properties for the radVirtualKeyboardForm as it is possible for the radVirtualKeyboard. I'm creating an application for a touch screen and I would like to remove some buttons from the keyboard which are not related to the input the user has to enter.
If it is not possible: Is there a possibility to assign also a radVirtualKeyboard to a control? I mean, that the keyboard only appears, if the cursor focus is on the corresponding input field.
Thank you in advance and have a wonderful day!
Hi,
I am curious to know whether there is out of box support for visualising GPX files on Radmap control. Any help / sample code will be appreciated.
Thanks in advance
Hello,
I have tried to use Custom Font with a BreadCrumb with the purpose of displaying an home icon for the first Element with the following code.
MyBreadCrumb.BreadCrumbElement.Items(0).Text = ChrW(&HF015)
MyBreadCrumb.BreadCrumbElement.Items(0).CustomFont = "Font Awesome 5 Free Solid"
But instead of a nice looking home Glyphs I have an old crossed ballot (see attached picture)
I'm missing something ?
By the way, you should take a look at Font Awesome Example (in VB.NET) in the following page https://docs.telerik.com/devtools/winforms/telerik-presentation-framework/glyphs and correct it. (the ChrW() instead of /uF017, the multiple variable settings instruction in one line).
Thank you for your support
Marco Guignard
Hi.
One of nice type of progress bar is "step progress bar" as like attached picture . How can make it in winform.
Me
.RadGridView1.Rows.Clear()
Me
.RadGridView1.ColumnCount = 5
RadGridView1.Columns(0).HeaderText =
"Id."
RadGridView1.Columns(1).HeaderText =
"Name"
RadGridView1.Columns(2).HeaderText =
"Under Appeal"
RadGridView1.Columns(3).HeaderText =
"Terminated"
RadGridView1.Columns(4).HeaderText =
"#"
RadGridView1.Columns(1).Width = 100
RadGridView1.Rows.Add ( 1,
"John"
,
True
,
True
)
RadGridView1.Rows.Add ( 2,
"Mary"
,
True
,
False
)
RadGridView1.Rows.Add ( 3,
"Peter"
,
False
,
True
)
How do I get the radgridview to display checkboxes for boolean values for the last two columns? The columns get manually loaded.
Best regards