Questions on UI for WinForms Forum

1 answer

160 views

I'm having trouble binding a custom object
All the examples seem to be database/dataset based with separate collections for each dimension.

How would I get a simple hierarchical grid to work with something like below, if I wanted to bind to an object of type List<CarMaker>

public class CarMaker
{
public string CompanyName { get; set; }
public List<CarModel> Models { get; set; }
}

public class CarModel
{
public string ModelName { get; set; }
}

GridView

answered on 16 Apr 2014

1 answer

1.5K+ views

Change backgroud of button and when mouse over

Hi,

I want to change background of button. I set FillPrimitive/ BackColor 1- 4 to Blue and background of the button is changed to Blue. But when I move my mouse over the button, background of the button isn't changed to other color.

1. I want my button background is blue, when I move my mouse over it, the background is changed to yellow or other color. How can I do this ?
2. I have a lot of buttons in my application so I want apply above style to all my button, How can I do this ?

Thanks.

Buttons, RadioButton, CheckBox, etc

answered on 16 Apr 2014

1 answer

126 views

Export to excel with custom formatting

Hi
I want to export to excel from radgrid with some formatting and want to free view as well.
By formatting i mean i want to add image and other headers.please refer the attached pdf report.i want to create something like that only.

GridView

answered on 16 Apr 2014

1 answer

348 views

[Solved] StringFormatFlags.NoClip

Hi everybody,

During the action of RadGridView print, how can I increase the height of the Cells(whole row) only which have multiple rows when using (StringFormatFlags.NoClip)

private void DGV_Main_PrintCellFormatting(object sender, PrintCellFormattingEventArgs e)
{
e.PrintCell.StringFormatFlags = StringFormatFlags.NoClip;
}

GridView

answered on 16 Apr 2014

4 answers

316 views

[Solved] RadGridView Print

Hi Guys,
I have to find out if the printed gridview is out of margin (inside the RadPrintDocument or not) to switch the orientation to landscape,
then reduce font size if gridview stills out.
thanks in advance.

GridView

answered on 16 Apr 2014

3 answers

222 views

Getting RadAutoCompleteBox from TokenValidating event

Hi,

How could I get the RadAutoCompleteBox in TokenValidating event? The sender is an AutoCompleteBoxViewElement....
Thank you.

AutoCompleteBox

answered on 16 Apr 2014

0 answers

97 views

Unable to clear checks from header checkbox in gridview

I have a gridview which has 1st column as checkboxcolumn. I have a button which clears all checked rows from the grid, below is the code for the same.

foreach (GridViewRowInfo row in gridView.Rows)

{

row.Cells["bool_helper"].Value = false;

}

But, if all the rows are selected using the header checkbox cell and then the clear button is clicked, the checks from the rows are removed but not from the header check box. I am also not able to set value for the header cell as below. Please suggest.

this.gridView.MasterView.TableHeaderRow.Cells[0].Value = false;

GridView

asked on 15 Apr 2014

1 answer

308 views

RadCheckBox DataBindings problem

Hi there,

Another databindings question concerning RadCheckBox. I've seen a few floating around, but for some reason I just cannot get it to work.

First, I create a bindingsource, a button and a checkbox in designer. On load I do the following in codebehind:

private MyEntities dbContext = new MyEntities();

private void ManageClientsForm_Load(object sender, EventArgs e)

{

radCheckBox1.DataBindings.Add("IsChecked", bindingSource1, "active");

Client c = (from c in dbContext.Clients

where c.Id = 1000

select c).First();

bindingSource1.DataSource = c;

}

private void radButton1_Click(object sender, EventArgs e)

{

if (bindingSource1.DataSource == null) { return; }

Client c = (Client)bindingSource1.DataSource;

bool hasChanges = (from c in dbContext.ChangeTracker.Entries<Clients>()

where c.Entity == c & c.State != System.Data.Entity.EntityState.Unchanged

select c).Any();

if (hasChanges)

{

dbContext.SaveChanges();

}

hasChanges returns always false. The other textboxes I have bound in similar fashion have no problems.

I use EF6 and the field 'active' is a bit column (which is seen as bool due to EF, therefore no parse/format). I also changed the threestate-property of the checkbox to false.

Any ideas as to how I can fix this?

Thanks in advance,

Jasper Gielen

Buttons, RadioButton, CheckBox, etc

answered on 15 Apr 2014

3 answers

350 views

Vertical labels on bar series

Will there be support in the future to allow vertically oriented labels on bar charts? Or does that feature currently exist and I'm missing it?

(see attached)

Thank you

ChartView

answered on 15 Apr 2014

1 answer

230 views

How i Make RadForm or Default Form Load in RadDock Panel

i was use Weifon luo for Docking and i want to know how to Show or Load Form in DockPanel or RadDock Panel Like that Code i use it in weifun luo

public partial class Form2 : DockWindow // i try that in RadDock but there`s Error in Form Designer and it Crashed .

{
....... any code
}

and in Main Form that i use as Main Docking i should write that

public partial class Form1:Form
{
Form2 f2=new Form2();
f2.show(DockPanl1,Dockstate.Left) ; // or in Telerik RadDock as Raddock1,Dockposition.Right ........... etc ..

please i need fast answer Thanks ADMINS .
}

Dock

answered on 14 Apr 2014