or
1 answer
414 views
I am still evaluating the winforms controls. I am quite impressed, however, the controls appear slow.
If I add (for testing purposes) 5 button, 5 labels and 5 textboxes it takes about 1+ sec to load the form and I get a flicker during the load process.
Compare this with the standard VS controls, where there is NO flicker and load time is instant?
Is there an explanation? Is it just that I haven't purchased the controls yet? Or is it that these control are simply slow?
Any information regarding this would be very useful
Regards
Andrew
If I add (for testing purposes) 5 button, 5 labels and 5 textboxes it takes about 1+ sec to load the form and I get a flicker during the load process.
Compare this with the standard VS controls, where there is NO flicker and load time is instant?
Is there an explanation? Is it just that I haven't purchased the controls yet? Or is it that these control are simply slow?
Any information regarding this would be very useful
Regards
Andrew
Jack
Telerik team
answered
on
11 Sep 2008
1 answer
175 views
Hi,
My application has capabitily to design the forms at runtime and ll host to some server. that case I have to give the preview functionality for the radgridview to User.
So when user drag and drop the radgridview from the toolbox itself i need to display the popuation of the required columns with some test data.
I am capturing the event of the drag and drop through Idesignerhost and in that , I had put the following code. The code is executing fine but the databinding is not reflected in the gridview. but if we give datasoure in design time we are able to see the columns with all data. I need the same kind of functionality through code and columns will be decided through code.
My application has capabitily to design the forms at runtime and ll host to some server. that case I have to give the preview functionality for the radgridview to User.
So when user drag and drop the radgridview from the toolbox itself i need to display the popuation of the required columns with some test data.
I am capturing the event of the drag and drop through Idesignerhost and in that , I had put the following code. The code is executing fine but the databinding is not reflected in the gridview. but if we give datasoure in design time we are able to see the columns with all data. I need the same kind of functionality through code and columns will be decided through code.
DataTable myDataTable = new DataTable();
myDataTable.Columns.Add(
"ControlID", typeof(String));
myDataTable.Columns.Add(
"UpdateField", typeof(String));
myDataTable.Columns.Add(
"DisplayField", typeof(String));
DataRow row;
row = myDataTable.NewRow();
row[
"ControlID"] = "Data";
row[
"UpdateField"] = "Data";
row[
"DisplayField"] = "Data";
myDataTable.Rows.Add(row);
draggedGrid.DataSource = myDataTable;
draggedGrid.DataBind();
Pleae let me know if my question not make sense..
Many thanks in advance.
Raghu
Julian Benkov
Telerik team
answered
on
11 Sep 2008
5 answers
167 views
hi,
in tree statemode checkboxes are not displayed starting from level 3. I am doing someting wrong ?
dogu tumerdem
in tree statemode checkboxes are not displayed starting from level 3. I am doing someting wrong ?
dogu tumerdem
Martin Vasilev
Telerik team
answered
on
11 Sep 2008
1 answer
140 views
Dear All
I'm have some question about RadGridView .
I'm insert checkBox in RadGridView and i have button force select all checkbox in Radgridview by this command
this.RadGridView .Columns["check"].Expression. = true.ToString();
after that i can't uncheck some checkbox in Radgridview .
Can u help me for sold this problem ?
Jack
Telerik team
answered
on
11 Sep 2008
1 answer
114 views
I have two separate ComboBoxColumns on a RadGrid. The grid is bound to a collection of business objects. I have tried, through the Property Builder and in the code, to set the data-source of each column to a different binding source. The binding sources are the same business object, but different collections.
When editing the values of the columns, the drop downs for the different columns are both showing the same list. Some executions of the application will show one list, other executions will show the other list. Is it only possible to have one source for combobox's dropdowns?
Thank you!
When editing the values of the columns, the drop downs for the different columns are both showing the same list. Some executions of the application will show one list, other executions will show the other list. Is it only possible to have one source for combobox's dropdowns?
Thank you!
1 answer
90 views
Is it possible to get an emf image from a RadChart?
Dwight
Telerik team
answered
on
10 Sep 2008
2 answers
216 views
I have created a new theme and in that theme I want the RadLabel to default with a transparent background.
I assumed this was the backcolor of the Fillprimitive , but that has not worked.
I then went as far as to make the backcolor of all the primitives and even the rootelement itself transparent , but still when I apply the new theme the backcolor is always that of 'control'.
So my first question is , is this bugged or am I missing something and secondly which is in fact the correct property to set for this ? (ie: the backcolor belonging to which primitive?)
I assumed this was the backcolor of the Fillprimitive , but that has not worked.
I then went as far as to make the backcolor of all the primitives and even the rootelement itself transparent , but still when I apply the new theme the backcolor is always that of 'control'.
So my first question is , is this bugged or am I missing something and secondly which is in fact the correct property to set for this ? (ie: the backcolor belonging to which primitive?)
Kenneth Jackson
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answered
on
10 Sep 2008
1 answer
143 views
This is probably a ridiculous request but I am at my wits end trying to get this to work. I am using VS2008 and am using the Vista theme on a WinControls RadMenu.
When I add a radMenuSeparator item to my RadMenuItem it does not show up. I have tried modding the original Vista theme in the VisualStyleBuilder but I can not get a separator to appear. Help would be much appreciated.
I am using the Rad Controls for Winforms Q1 2008 SP1
When I add a radMenuSeparator item to my RadMenuItem it does not show up. I have tried modding the original Vista theme in the VisualStyleBuilder but I can not get a separator to appear. Help would be much appreciated.
I am using the Rad Controls for Winforms Q1 2008 SP1
Nikolay
Telerik team
answered
on
09 Sep 2008
14 answers
816 views
Hi Telerik,
I created a new theme for radGridView using the visual style builder
and saved it into my project directory.
afterwards I dragged a new themeManager onto my application and "LoadedThemes"-property, loaded the new created theme.
if I click on my theme manager at "LoadedThemeNames", I am actually seeing it.
but when I click on my radGridView and try to select the new theme, it isnt in the list.
Am I missing someting? Wasted almost 2 hours trying around, please give me advise.
Thank you
Best regards
Christian
I created a new theme for radGridView using the visual style builder
and saved it into my project directory.
afterwards I dragged a new themeManager onto my application and "LoadedThemes"-property, loaded the new created theme.
if I click on my theme manager at "LoadedThemeNames", I am actually seeing it.
but when I click on my radGridView and try to select the new theme, it isnt in the list.
Am I missing someting? Wasted almost 2 hours trying around, please give me advise.
Thank you
Best regards
Christian
Peter
Telerik team
answered
on
08 Sep 2008
1 answer
262 views
Can I, add a control by code to a tabitem, like a stardard button control, and not one that inherits from radcontrols?
Thanks.
Boyko Markov
Telerik team
answered
on
08 Sep 2008
