Questions on UI for WinForms Forum

1 answer

585 views

Hi,

I would like to know how can I implements my WinForms to enable Custom Text for users.

I have tried the "readOnly" attributes set to false but it's not working.

Actually, the list is filled with datasource and with a databoud method, but I want to allow users to enter values in this element.

I made some research but have not found what I searched for.

Please let me know if you need more informations about my problem.

Thant you in advance for your help.

Regards Jeremie

DropDownList

answered on 18 May 2016

3 answers

150 views

Is Checkbox visible / enabled

Hi,

I have a CheckBoxColum who's visibility is set within ViewCellFormatting.

I also have a check box in the header to select all.

When the header is checked all rows are updates, visible or not.

On the menu command I loop through all checked rows and output to Excel.

Is there a way to test is a cell is visible and checked within the ContextMenuOpening event?

Cheers

Shaun.

GridView

answered on 18 May 2016

2 answers

136 views

RadDock Hidden Window Text Colour

Hello.

I have a Main Form with rad dock and four split panels on it. It all works fine and I'm really happy with the pin, unpin, float and dock prompt. It is a really great control.

My main form background is very dark grey and the when a panel is hidden the text that appears at the side of the main form is dark blue. I wish to change to white or pale grey. Is there a way to alter the text colour?

The attached (crude) image may illustrate what I am seeing.

Many thanks,

Martin.

Dock

answered on 18 May 2016

3 answers

210 views

RadCheckBoxEditor ThreeState not maintaining Indeterminate when displaying the check box

I have a WinControl RadGridView that is not data-bound to any dataset, we manually create the rows and need be based on certain criteria at the time of load. Clicking into specfic cell, the EditorRequired event get fired where depending on which row we are working with we will present a custom control to fit the needs for that row.

For one of the conditions we are adding a RadCheckBoxEditor to the cell with ThreeState set to true.

Values are getting sent back to the grid row correctly for all three states, but when we try to load the editor again, when it trying to load an Indeterminate the check box always renders as off.

Following the ValueChanged and ValueChanging events; ValueChanged is coming in as Indeterminate, but ValueChanging is showing as false for the new value. This is before any user interaction.

Is there anyway for the checkbox to paint as the "Indeterminate" state.

Thank you

GridView

answered on 18 May 2016

3 answers

255 views

Get appointment by UniqueID property

Hi all,
I implemented RadScheduler component into external app (Dynamics NAV) as .NET add-in. Appointments which are created inside RadScheduler component are correctly transferred to Dynamics NAV (via XML). Then I run some business logic inside Dynamics NAV in order to save these appointments into Dynamics NAV database. Everything works correctly if there are no warning or errors in Dynamics NAV. But sometimes the business logic in Dynamics NAV produces an error -> appointment in Dynamics NAV is not created and in that case I need to delete this appointment in RadScheduler component as well. And in that case it would be nice, e.g. I will be able to get appointment by UniqueID property or something like that in order to remove this appointment from RadScheduler component as well. Can you help me how can I do that? Thanks in advance.

Scheduler and Reminder

answered on 17 May 2016

1 answer

70 views

RadDropDownList Designer item Selected dosent work

Hi.

Im not sure about if anyone was already reported it, but, when i add some items to RadDropDownList and when i set "Selected" Property to one of them and i accept the changes the "Selected" property is deleted. I'm using Telerik UI For WinForms Q1 2016 SP1.

I solved this issue establishing directly the property in the designer file just like this:

//

// radDropDownList2

//

this.radDropDownList2.DropDownStyle = Telerik.WinControls.RadDropDownStyle.DropDownList;

radListDataItem1.Text = "--Seleccione--";

radListDataItem1.Selected = true;

radListDataItem2.Text = "Masculino";

radListDataItem3.Text = "Femenino";

this.radDropDownList2.Items.Add(radListDataItem1);

this.radDropDownList2.Items.Add(radListDataItem2);

this.radDropDownList2.Items.Add(radListDataItem3);

this.radDropDownList2.Location = new System.Drawing.Point(115, 356);

this.radDropDownList2.Name = "radDropDownList2";

this.radDropDownList2.Size = new System.Drawing.Size(125, 20);

this.radDropDownList2.TabIndex = 29;

DropDownList

answered on 17 May 2016

1 answer

675 views

How do I select the first item in the property grid so description shows up

I have a property grid with numerous groups.

How do I cause the first item within the first group to be selected so that the Description box is populated with the 'description' for that first item?

PropertyGrid