Questions on UI for WinForms Forum

4 answers

327 views

Hello,

I have a few questions regarding the GridViewDateTimeColumn.

One, is there a way to set the range of dates that you can pick? Or perhaps a way to disable future dates?

Two, is there a way to create a TimePicker column?

Three, when editing an empty DateTime column it seems I have to make a selection, if i leave the selected date as it is (i.e. todays date) that date does not "stick" when I leave the column. The only way to select todays date it seems is to select another date first (using arrow keys) then today's date or to select the date in the actual date picker. Is there a way to make today's date "stick", if you will, without having to make an explicit selection?

Thank you
Johan

GridView

answered on 08 Dec 2009

1 answer

143 views

No Snap-to GridLine for Bottom of Text inside a RadComboBox

When I'm moving a RadComboBox up / down in the Designer, no horizontal snap-to grid line pops up when the bottom of the text inside the TextBox portion of the Control aligns with the bottom of at least a Label or RadLabel Control or the text inside at least a TextBox or RadTextBox if not other controls as well. The line only pops up when the bottom of the entire RadComboBox aligns with the above items.

Telerik WinForms 2009Q3 (2009.3.9.1103), VB, VS 2005 (v8.0.50727.762 SP.050727-7600), .Net 2.0 (2.0.50727), XP SP3, 3GB, 2.99GHZ, Core2Duo.

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 08 Dec 2009

1 answer

121 views

ListBox Add Item as object (not RadItem)

the built-in windows forms listbox allows you to add items as objects, however the radlistbox forces you to add a listboxitem. why is that?

this is especially confusing because the SelectedItem property returns an object and NOT a RadItem.

I want to be able to add an object like I do for a regular listbox. can this be done?

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 08 Dec 2009

1 answer

180 views

RadColorDialog with Named Colors

Trying to use the RadColorDialog with only the web tab showing to select Named colors. Oddly after the "named" color is selected in the dialog, the SelectedColor is not a named color. Pick Blue then see what happens.

    
                        radColorDialog1.ColorDialogForm.ShowBasicColors = false; 
        
                        radColorDialog1.ColorDialogForm.ShowProfessionalColors = false; 
        
                        radColorDialog1.ColorDialogForm.ShowSystemColors = false; 
        
                        radColorDialog1.ColorDialogForm.ShowHEXColorValue = false; 
        
                        radColorDialog1.ColorDialogForm.AllowColorPickFromScreen = false; 
        
                        radColorDialog1.ShowDialog(); 
        
                        var color = radColorDialog1.SelectedColor; 
        
                        var blue = Color.FromName("Blue"); 
        
                        var areSame = color == blue ? "Same Color" : "Different Colors"; 
        
                        var isKnown = color.IsKnownColor ? "Yes named" : "Not named"; 
        
                        MessageBox.Show(string.Format("Color 1: {0} ({4})\nColor 2: {1} ({5})\n{2} : {3}", color, blue, areSame, isKnown, color.ToArgb(), blue.ToArgb()));

Blue != Blue, Same ARGB != Same ARGB, Is not a named color.

ColorDialog

answered on 08 Dec 2009

2 answers

128 views

[Solved] Filtering multiple columns with or

I was wondering if the grid view do a complex or statement between multiple columns.. I basically want the following statement.

var_1 = 1234

Show me all rows where (column_1 contains var_1 ) or (column_2 contains var_1 ) or (column_3 contains var_1 ) or (column_4 contains var_1 )

So I can have 1 field that searches multiple columns... can this be done with the radGridView or does it have to be done server side? Any sample code would be greatly appreciated.

GridView

answered on 07 Dec 2009

5 answers

214 views

Fixed height radListBox

Good morning.

I want to programmatically add a fixed height radListBox in the Form_Load. The height should be calculated accordingly to the number of items in the listbox. But the GetItemHeight method returns zero in the Form_Load. If I add a test button, and in the Click event perform the GetItemHeight, the result is 16, ok. Another problem is that I have to add 2 (magic number?) to the total height, otherwise the vertical scrollbar will appear. How can I solve these 2 problems?

Thank you

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 07 Dec 2009

1 answer

191 views

Modifying the BackColor of a Panel

Hi.... I am trying to modify the "FillPrimitive" values for a RadPanel using VB.Net Code. I will admit that I am new to VB.Net and Telerik products. I currently have installed the demo for WinForms Q3 2009 installed, and am currently going thu a tutorial posed here on this site that references the FormElement.ClientFillPrimitive for a form. I read the release notes that said I should use a panel in the form to accomplish the same functionality. I however have not been able to access the FillPrimitive properties for the Panel from code. I can do so using the smart tag editor... but not from code.

Any help would be appreciated
Thank you

Panel

answered on 07 Dec 2009

2 answers

157 views

Datetime column Error in radgridview

i have five columns in radgridview

1.Employee id                                   Gridviewtextboxcolumn
2.Employeename                            Gridviewtextboxcolumn
3.D.O.B                                            Gridviewdatetimecolumn
4.Designation                                   Gridviewtextboxcolumn
5.Date of joining                                Gridviewdatetimecolumn

radgridview properties

Enter key mode --->EnterMovesToNextCell
Newrowenterkeymode-->EnterMovesToNextCell
im enter the employee name in employeename column and press enter key in the column
it wil be skip on designation column..

--->same error im enter the value in designation column and press enter
it wil be skip on new row..

-->how can i select the date in D.o.B column and Date of joining column

Anyone can help me!!
thanks
regards,
vignesh

GridView

answered on 04 Dec 2009

3 answers

163 views

Save configurations

Hello,

Some way would like to know if exits to keep the configurations of grid for a filing-cabinet (example XML) and later loading of new this configuration.

Morgado

GridView

answered on 04 Dec 2009

1 answer

158 views

changethe text from a GridGroupPanel in a RadgridView

Hello, I'm using RadControls for Winforms Q3 2009 to build an Winforms application. I have a RadgridView in there. I want to change the text "Drag a column here to group by this column".

I tried to do this, through the option edit UI elements, it changes the text for a moment, but when I execute the application the text doesn't change

thanks for the help

GridView

answered on 04 Dec 2009