Questions on UI for WinForms Forum

3 answers

141 views

I have a hierarchical RadGridView that I am putting a RadPanel with a user control into during cell formatting. When I expand the row to look at the control all I see is the AddNewRow Pane. If I set AllowAddNewRow to false the row never expands. Below is the code I am using to do this. Any help I could get with this would be great.

private void TemplateRelations()

{

GridViewTemplate template = new GridViewTemplate();

template.Caption = "Tracking Info";

template.DataSource = trackingInfos;

gvTrackingInfo.Templates.Add(template);

template.AllowRowResize = false;

template.ShowColumnHeaders = false;

template.ShowRowHeaderColumn = false;

template.Columns[0].Width = 800;

template.Rows[0].Height = 500;

for (int i = 1; i < template.Columns.Count; i++)

{

template.Columns[i].IsVisible = false;

}

GridViewRelation relation = new GridViewRelation(this.gvTrackingInfo.MasterTemplate, template);

relation.ParentColumnNames.Add("TrackingNumber");

relation.ChildColumnNames.Add("TrackingNumber");

this.gvTrackingInfo.Relations.Add(relation);

}

private void gvTrackingInfo_CellFormatting(object sender, CellFormattingEventArgs e)

{

TabContainer tabContainer = new TabContainer();

GridViewDataColumn column = e.CellElement.ColumnInfo as GridViewDataColumn;

if (column != null && column.OwnerTemplate.Caption == "Tracking Info")

{

RadPanel panel = new RadPanel();

tabContainer.Height = 500;

tabContainer.Width = 800;

panel.Controls.Add(tabContainer);

panel.TextAlignment = ContentAlignment.MiddleCenter;

e.Row.Height = 500;

e.Column.Width = 800;

e.CellElement.Children.Add(new RadHostItem(panel));

}

GridView

answered on 03 Feb 2011

2 answers

91 views

Reminder showing old and new appointments!

The reminder is working fine except for it shows all appointments old and new.
Am I missing something?
Is there a parameter to set on an appointment like a "dismissed" so the reminder doesn't display it?

Please I need help! ;)
Thanks...

Scheduler and Reminder

answered on 03 Feb 2011

6 answers

178 views

RadGridView Cell Location

I am trying to use RadGridView.RowPain. I need an extra header row to show that the columns are categorized:

e.g.

[-------- Category A --------][-------- Cat B --------][-------- Category C --------]

[--- Col 1 ---][--- Col 2 ---][------- Col 3 --------][--- Col 4 ---][--- Col 5 ---]

This should be relatively easy, except I don't know how to find out the cell locations for the column headers. Because my cells cannot be moved, I tried adding up the cell widths, I had some success - except when use the horizontal scroll bar.

Please can someone explain how to get the cell locations.

Thanks

GridView

answered on 03 Feb 2011

7 answers

308 views

RadSpinEditor EDITED

HI,

Is to edit the property of RadSpinEditor.Text??
Example put in the time format.

Marcelo

SpinEditor

answered on 03 Feb 2011

1 answer

358 views

Force Validation When Saving

Hello:

Our controls do not validate until after the user tabs off, which is the default for binding (OnValidating). However, in the case where the use clicks a save button, validation is taking place after the save event fires. This leads to situations where the changes aren't saved and the user closes the form, losing their changes.

In Windows Forms, you could call ValidateChildren to force the controls to bind to the underlying data object. This doesn't appear to work with Telerik controls.

Is there a way to force changes to commit to the data object before the save takes place? I don't want to change the binding DataSourceUpdateMode to OnPropertyChanged.

Thanks,
Travis Parks

General Discussions

answered on 03 Feb 2011

3 answers

158 views

Customize filtering row

Hi there guys

I'm trying to customize the filtering row in a Winform Telerik Grid. What I want is to hide the Filter Icon and only show the text boxes. When a user enteres text in the text box it should apply the "Contains" filter on the column.

I have been using Telerik ASP Net. Radgrid quite a lot and could set the "ShowFilterIcon=false" and on the gridboundcolumn and "AutoPostBackOnFilter=true" to get the desired functionality.

Any hints?

GridView

answered on 03 Feb 2011

9 answers

160 views

Is automatic DataBinding to a DropDownButton possible?

Is automatic DataBinding with a TelerikDropDownButton possible?
When I'm binding a DataSoure to a TelerikDropDownButton does it only shows the first line in the table.
Must I create manually all items by a function when I load the form or is here an automatic mechanism?

thanks in advance
guy

Buttons, RadioButton, CheckBox, etc

answered on 03 Feb 2011

1 answer

142 views

Grid View Buttons

I need to use two button columns on a grid view and to pop up win forms when each button is clicked.
On the cell click event other columns are identified but not the button columns,

How can I fix this??
Any help will be highly appreciated.

:-(

GridView

answered on 02 Feb 2011

1 answer

121 views

Transpose gridview.

Hello.

According to this thread, I want to ask if radgridview support transposing?

Thanks in advance.

GridView

answered on 02 Feb 2011

3 answers

225 views

FormClosing event fires twise

Good afternoon Telerik :)

There seems to be a problem with form closing events when using RadDock with MDI forms and AutoDetectMdiChildren. When I call the Close function of a docked form, the Closing event of the form is call twice. This does not happen when I close the form from the RadDock control (for example, with middle click on the tab document). This is a link to a project that demonstrates this problem.
This behavior breaks our data checking process (unsaved or invalid data etc).

Additionaly if someone cancels (setting the e.Cancel property of CancelEventArgs to true) the closing process on the second fire of the event, the form will close but the docking document will remain open.

I am using the latest trial release (Q3 2010).

Thank you in advance for the answer Telerik team :)

Dock

answered on 02 Feb 2011