Questions on UI for WinForms Forum

1 answer

96 views

Hi Team,

I working with GridView Q2 2007 When I use propery builder for condtional formatting to provide condition if valu is less than 0 then color shld be red.
It is giving me error.
Please provide solution how to set it through property builder step by step.

Thanks
Nicky

GridView

answered on 17 Oct 2007

1 answer

153 views

restore controlls into docking manager

hi,

i wanted to restore all elements into my docking manaer, i could not use this solution as i do not know how many panells i will have and what kind of usercontorlls they will host , i do not want to make if/then for each control deserialization so I wrot this code, which uses aditional xml file to store data about controls stored in panels, and than it uses reflection to reinitilize it

private void SaveLayout()

{

dockingManager1.SaveXML(fileName);

XmlDocument doc = new XmlDocument();

XmlElement root = doc.CreateElement("SerializedControlCollection");

doc.AppendChild(root);

//go through the sites

foreach (IDockingSite site in dockingManager1.DockingSites)

{

//now get panels

foreach (DockPanel pan in site.ManagedDockables)

{

//check if there is anything in panel

if (pan.Controls.Count > 0)

{

//get first child of panel, this one is interesting for me

UserControl userControl = pan.Controls[0] as UserControl;

//check if this is user control

if (userControl != null)

{

XmlElement contElement = doc.CreateElement("Control");

XmlAttribute att = doc.CreateAttribute("DockableGuid");

contElement.Attributes.Append(att);

att.InnerText = pan.ID.ToString();

contElement.InnerText = userControl.GetType().FullName;

root.AppendChild(contElement);

}

doc.Save(controlFile);

}

private void RestoreLayout()

{

if (File.Exists(fileName))

{

dockingManager1.LoadXML(fileName);

}

XmlDataDocument controlInfo = new XmlDataDocument();

controlInfo.Load(controlFile);

//create hashtable to make it easier later

Dictionary<string, string> idToTypeMap=new Dictionary<string, string>();

foreach (XmlElement el in controlInfo.FirstChild.ChildNodes)

{

string guid = el.GetAttribute("DockableGuid");

idToTypeMap[guid] = el.InnerText;

}

//restore contorls inside

foreach (IDockingSite site in dockingManager1.DockingSites)

{

//now get panels

foreach (DockPanel pan in site.ManagedDockables)

{

if(idToTypeMap.ContainsKey(pan.ID.ToString()))

{

string typeName = idToTypeMap[pan.ID.ToString()];

Type t = this.GetType().Assembly.GetType(typeName);

Control con = (Control) Activator.CreateInstance(t);

pan.Controls.Add(con);

}

Dock

answered on 17 Oct 2007

2 answers

96 views

remove dockable panel & save

I have a problem with removing dockable elements from panel, i registred a eventhandler and I call
//pan.DockingSite.Remove(pan);
dckingManager1.PrimarySite.Remove(pan);

//dockingManager1.RemoveDocument(pan);

and than I call SaveLayout, but after loading panel is still there, if i however add a new dockable and save it it will persist .
in examples it is only possible to remove all nodes or add new nodes, so i can not see how (and if this can be implemented)

what i have to do to remove panel and save layout without thid panel ?
thanks
almir

Dock

answered on 17 Oct 2007

0 answers

53 views

BUG in Designer - Q2 2007 SP1

wrong thread

Toolstrip (obsolete as of Q3 2010)

asked on 17 Oct 2007

1 answer

193 views

Conditional formatting problems.

Hi.

I get problems with conditional formatting.

In the case that you want to set font color (CellForeColor) that depending on the column condition and you set property ‘Apply to row’ is true and also if you create second condition that changing row back color you will lose CellForeColor setup from first condition.

Is it possible to change dynamically “row back color” without using conditional formatting?

GridView

answered on 17 Oct 2007

1 answer

114 views

How to display first readComboBoxItem1 as the first element

Hi,

I have created one RadComboBox control whose Text is set as "AutoAnswerComboBox".
Now it has 2 comboBoxItems
1) On
2) Off

When i run the app, I first get to see "AutoAnswerComboBox" and then on click on the combo box, I see the actuall 2 elements.

By default, I want user to first see "On" instead of "AutoAnswerComboBox".

Can you please tell me how to set the first comboboxitem as the first displayed item to the user?

Thanks in advance.

barkha

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 17 Oct 2007

2 answers

114 views

Handle DocumentPanel closing Event

Hi,

I'm using registered version of Rad Controls for WinForms SP2, in particular I'm using DockingManager control.
I have some some dockPanels and some documentPanels. I would like to handle documentPanel_closing events. (Ex: to check if the content was saved by user)

I use the following code:

[DESIGNER - Auto Generated Code]
this.documentPane_Benvenuto.Closing += new System.ComponentModel.CancelEventHandler(this.documentPane_Benvenuto_Closing);

[FORM]
private void documentPane_Benvenuto_Closing(object sender, CancelEventArgs e)
{
MessageBox.Show("documentPane_Benvenuto is closing..");
}

This code doesn't work. When i close the documentPane_Benvenuto the event isn't raised. If i set one breakpoint in the method documentPane_Benvenuto_Closing(...) nothing happen, the method isn't executed.
What is the best way to solve my problem? There is a simple solution o work around to do this?

Thank you very much for support.
Lorenzo

Dock

answered on 17 Oct 2007

1 answer

124 views

Embedded GridView Object

In the online documentation, I saw a page where there is a GridView embedded inside another GridView Object. I was wondering when it is possible to do embedded GridView? This feature is one of the features that attracted me to purchase this control. The below link has an image of what I am talking about (it is under Hierarchical data presentation).

http://www.telerik.com/help/winforms/Q2_2007/grd_Overview_Overview.html

if it is already possible to use this feature, can someone please provide some sample code? Thank you!

Also, is there a new version coming out? If so, when is the release date? Thank you!

Nicky

GridView

answered on 16 Oct 2007

2 answers

124 views

Cannot bind to KeyValueConfigurationCollection

Hi, I try to bind a gridview to an instance of KeyValueConfigurationCollection as follows:

private void WebHRSnifferForm_Load(object sender, EventArgs e)
{
dataBind104ComSettingGrid();

        }
        private void dataBind104ComSettingGrid()
        {
            // QueryStringParams is type of KeyValueConfigurationCollection
            Grid104CompSetting.DataSource = webHRConfig.OneZeroFour.Company.QueryStringParams.GetEnumerator();
        }

But it seems the girdview cannot locate the properties exposed by KeyValueConfigurationElement that is contained within KeyValueConfigurationCollection. So no columns are created.

Is there anything I should implement to let gridview bind to KeyValueConfigurationCollection.

Thanks a lot.
Ricky.

GridView

answered on 16 Oct 2007

1 answer

101 views

SaveEdit when right click

I got a grid with textboxes, comboboxes and checkboxes. When the user right-clicks (to show my popup menu) I'd like to auto save any changes in last cell edited. How can I do that?

GridView

answered on 16 Oct 2007