Questions on UI for WinForms Forum

1 answer

115 views

Sorting is for single template in hierarchical GridView

Hi Team,
We have a requirement that in hierarchical GridView user should able to sort only current Expand Template(ChildGrid) records when there are multiple expanded template. so we are having issue to implement the functionality for 'Application should sort the selected or expanded child grid results only'.
I am attaching screenshots for reference.
Thanks
Dinesh

GridView

answered on 26 Aug 2013

1 answer

673 views

[Solved] Treeview not showing child nodes added to data bound business object

I'm using 2013 Q2. I have a Treeview bound to a basic custom business object. My data source is of type BindingList<Company>. Each company has a BindingList of projects, and each Project has a BindingList of Phases:

class Company : INotifyPropertyChanged

{

private string _code;

private readonly BindingList<Project> _projects;

public Company(string companyCode):this(companyCode,null){}

public Company(string companyCode, IList<Project> projects)

{

_code = companyCode;

_projects = projects == null ? new BindingList<Project>() : new BindingList<Project>(projects);

}

public String Code

{

get { return _code; }

set

{

_code = value;

OnPropertyChanged("Code");

}

public BindingList<Project> Projects

{

get { return _projects; }

}

public event PropertyChangedEventHandler PropertyChanged;

// Create the OnPropertyChanged method to raise the event

protected void OnPropertyChanged(string name)

{

var handler = PropertyChanged;

if (handler != null)

{

handler(this, new PropertyChangedEventArgs(name));

}

class Project : INotifyPropertyChanged

{

private string _code;

private readonly BindingList<Phase> _phases;

public Project(string projectCode) : this(projectCode, null) { }

public Project(string projectCode, IList<Phase> phases)

{

_code = projectCode;

_phases = phases == null ? new BindingList<Phase>() : new BindingList<Phase>(phases);

}

public String Code

{

get { return _code; }

set

{

_code = value;

OnPropertyChanged("Code");

}

public BindingList<Phase> Phases

{

get { return _phases; }

}

public event PropertyChangedEventHandler PropertyChanged;

// Create the OnPropertyChanged method to raise the event

protected void OnPropertyChanged(string name)

{

var handler = PropertyChanged;

if (handler != null)

{

handler(this, new PropertyChangedEventArgs(name));

}

I've omitted the code for the Phase class, but it is similar.

I bound the data object like this:

_companiesTreeView.DataSource = _dataSource;

_companiesTreeView.DisplayMember = "Code\\Code\\Code";

_companiesTreeView.ChildMember = "Companies\\Projects\\Phases";

_companiesTreeView.ValueMember = "Code\\Code\\Code";

This mostly works as expected. Changes to my data objects at all levels are reflected in the tree. When I add a top level node (Company), it is also immediately reflected in the tree. However, when I add a child node (Project) to a company, the child node is not displayed unless I set the BindingSource to null and then back to my data source. I could do this as a workaround, but that would also require a lot of fiddling around to restore the state of all the nodes in the tree.

Is it possible for the binding to work as I would expect and display newly added child nodes in the tree?

ETA: Version number

Treeview

answered on 26 Aug 2013

2 answers

113 views

Custom PageHeaderElement

Is there a way I can use a custom PageHeaderElement? I need a couple additional labels and buttons in the wizard header.

Thank you!

Wizard

answered on 26 Aug 2013

1 answer

529 views

What is difference between GridViewDataRowInfo and GridViewRowInfo classes?

If I hide protected and inherited members it seems that they don't have difference. So, what is difference between GridViewDataRowInfo and GridViewRowInfo classes?

http://www.telerik.com/help/winforms/allmembers_t_telerik_wincontrols_ui_gridviewdatarowinfo.html

GridView

answered on 26 Aug 2013

2 answers

152 views

Hiding ApplicationMenuButtonElement

Hi!

I have one question. Is it possible to delete the ApplicationMenuButtonElement from the Ribbon? I did it using "Visibility" property (Value = Collapsed), but my Tabs aren't still on the left side (see attachment). I hope you can help me.

Many Thanks

Kuba

RibbonBar

answered on 26 Aug 2013

8 answers

1.2K+ views

Select row on WinForm grid with right-click

I've searched this forum and have not found a post specific to this issue. The MouseClick event gives me the e.button property so I know if right button used but no row index. The CellClick event gives me the Row.Index but not which button clicked.

Any assistance would be greatly appreciated. Thanks

GridView

answered on 26 Aug 2013

10 answers

410 views

Checkbox List Column

How do I add a checkbox list column to the WinForms GridView control?

Thank you,
Jeff

GridView

answered on 23 Aug 2013

1 answer

292 views

PageViewPage - ErrorProvider.SetError()

I'm open to alternatives.

I would like to use the ErrorProvider to set error text on the tabs of PageViewPages. Can that be done?

(As an alternative, I can modify the text on the tab to indicate that the page has errors on it.)

Thank you,
Gary

PageView

answered on 23 Aug 2013

3 answers

620 views

Change Text Color on Single Property

Is it possible to have the text of read-only properties display in a different color than the rest of the properties?

PropertyGrid

answered on 23 Aug 2013

1 answer

274 views

filter in gridviewfilteringrow for GridViewMultiComboBoxColumn

Hello
I have a problem with gridview filterng,
In my grid I have a GridViewTextBoxColumn (Column Name is "A") and GridViewMultiComboBoxColumn (Column Name is "B") ,when I filter
Column "A" I write the text in gridviewfilteringrow and every yhing is ok but when i Want to filter column "B" ,in gridviewfilteringrow
a dropdownlist is appear and I have to select one of those value but I want to do filtering in this column like column "A".
is it possible?
please help me to solve this problem.
thanks alot

GridView

answered on 23 Aug 2013