Questions on UI for WinForms Forum

2 answers

523 views

Display Data without Headers in RadMultiColumnComboBox

I need to display the DataTable, connected as DataSource to my RadMultiColumnComboBox, without any row or column headers(screenshot attached).

The code used to connect it to the DataSource is as follows:

RadMultiColumnComboBox bx = new RadMultiColumnComboBox();
bx.DataSource = dt.DefaultView;
bx.DisplayMember = "out_data_col";
bx.BindingContext = this.BindingContext;

I cannot find any property that can disable these headers. Please advise how to achieve this appearance format.

General Discussions

answered on 26 Feb 2018

0 answers

124 views

How do Access Display memeber field in GridviewMultiComboBoxColumn to another GridViewMultiComboBoxColumn

Hi sir/Madam

I am using two GridView in my form.In the second Grid I want access first GridviewMultiComboBox Display member field.It is Possible or not.

GridView

asked on 24 Feb 2018

0 answers

64 views

Line remains after hiding a node

I'm using Telerik WinForms VSExtensions 2012.01.215.0. After setting 'Visible' of a node in a treeview, the line is still there. I mean the line ending to the node. What's wrong and what else should I do?

General Discussions

asked on 24 Feb 2018

8 answers

136 views

[Solved] ExpressionEditorFormCreated not invoked outside RadGridView, self opening RadExpressionEditorForm 2018.R1

Hi,

I am trying to use the Expression without the initial use of a RadGridView.

Looked over Expression editor without gridview for the base inheritance.

The event ExpressionEditorFormCreated is never called.

I'm registering the hidden radGridView.ExpressionEditorFormCreated in the constructor of the form.

Thanks

Code:

public partial class FormulaEditor : RadExpressionEditorForm

{

private static RadGridView hiddenGrid;

private static GridViewDataColumn dataColumn;

public FormulaEditor()

: base(dataColumn)

{

InitializeComponent();

hiddenGrid = new RadGridView();

dataColumn = new GridViewTextBoxColumn();

hiddenGrid.Columns.Add(dataColumn);

hiddenGrid.Rows.AddNew();

hiddenGrid.ExpressionEditorFormCreated += HiddenGrid_ExpressionEditorFormCreated;

}

private void HiddenGrid_ExpressionEditorFormCreated(object sender, ExpressionEditorFormCreatedEventArgs e)

{

e.ExpressionEditorForm.FormElement.TitleBar.FillPrimitive.BackColor = Color.Red;

e.ExpressionEditorForm.ShowIcon = false;

ExpressionItemsList.Clear();

//base.LoadFieldList(null);

if (FieldList != null && !FieldList.Any())

{

FieldList.Clear();

}

if (radTreeViewFunctions.Nodes.Any())

radTreeViewFunctions.Nodes.Clear();

}

GridView

answered on 23 Feb 2018

4 answers

126 views

VS 2017 throws about 10 messages that Telerik libs can't be loaded at startup

I installed the demo of Telerik's UI WinForms components and then removed it on one Win10 pc with VS 2017 Community Edition. After removal, my instance of VS started to show about 10 message boxes telling me that various Telerik assemblies like Telerik.WinControls.VSPackage.2018.1.115.1 cannot be loaded at startup. How to clear all remnants of Telerik extensions left by the uninstaller?

Attached is the corresponding part of the VS startup log (the ActivityLog.xml file from the VS folder).

General Discussions

answered on 22 Feb 2018

3 answers

287 views

[Solved] Print to PDF

Hi,

I know about export to PDF, but is it possible to print PivotGrid directly to PDF file, with headers/footers/watermarks, etc?

Thanks,

Alex

PivotGrid and PivotFieldList

answered on 22 Feb 2018

1 answer

202 views

nuget package

My development team has to fully install Telerik to be able to develop our application. Is there a nuget package available for download? Also, I can create my own if I know which files to include in the package. Creating the package is big deal, I just need to know what to put in it, and whether any license issues are going to happen when I create it and deploy to my team.

General Discussions

answered on 22 Feb 2018

2 answers

212 views

PropertyBag

Hello,

I'm binding objects to a GridView, but i need to create properties for my objects at runtime, because I won't know what properties the object has or how many. (This is a plugin for Autodesk Revit.) I was able to implement the PropertyBag method here which is working https://www.codeproject.com/Articles/12282/Implementing-a-PropertyBag-in-C But the GridView just sees "PropertyBag" as one of the properties. I'm trying to figure out how to get (or if) the GridView to read these 'subproperties'. I can create columns for each property in runtime but the cells are blank. Or if it makes sense to set the cell value of the row based on the column's name. Thanks.

GridView

answered on 21 Feb 2018

14 answers

4.0K+ views

[Solved] Refresh a ListView

Hi there
I want to know how could we refresh a ListView after editing it's items programmatically
I tried these but no change in the ListView until I grab the data and fill it again after an event.

I edited just a piece of data

ListViewDataItem item = lv.Items[pos];

item["Variety"] = this[id] ;

lv.Update();

lv.Refresh();

Shouldn't it work ?

I didn't bound it to anything, and it's filled from a collection
if the strategy isn't the preferable approach please give advices on this
thanks in advance

ListView

answered on 21 Feb 2018

3 answers

193 views

How to prompt/confirm for drag and drop row in telerik grid

I have implemented the drag and drop row feature of telerik grid. Now i have to comfirm/prompt user for drag and drop row action with some message like 'Are you sure to drag the selected row?'

I have implemented below two events for the same

1) Client Side:

function onRowDropping(sender, args) {

// some code to do something

}

2) Code behind:

protected void grd_RowDrop(object sender, GridDragDropEventArgs e)
{

// some code to do something

}

So, Please suggest how can we achieve this functionality.

1) Once user attempt to drag and drop the row, a confirmation popup should come.

2) If user confirm the action row should be dropped and re-ordered.