Questions on UI for WinForms Forum

1 answer

97 views

CALLING RADGRIDVIEW_CELLCLICK EVENT FROM RADGRIDVIEW_KEYDOWN EVENT

HOW TO PASS THE VALUES TO THE CELLCLICK EVENT

GridView

answered on 04 Oct 2016

1 answer

120 views

CommandBarDropDownList SelectedItem issue after minimizing/restoring winform

Hello Support,

I am using Telerik for Winforms version "2015.2.728.40" and have discovered an issue in that the Selected item in a CommandBarDropDownList displays but appears to be cleared from the object after minimizing the window.

Attached is a sample project to reproduce this error(Please change the extension back to zip). To reproduce, run the application and then click on the button on the toolbar, this should work and display a message. Now minimize the form, then maximize. Click the button on the toolbar again. You should now see an error.

I have not tested this issue on the most recent version of the Telerik library, but I may do that next. My project is very far along and would prefer to leave it at the older version if possible.

Thanks

Francisco

DropDownList

answered on 04 Oct 2016

1 answer

97 views

How to access radMultiColumnComboBox search cell programmatically?

Hello,

Is it possible or is there any way to access radMultiColumnComboBox search cell programmatically in C#?

GridView

answered on 04 Oct 2016

1 answer

103 views

How to achieve the tracking resource availability demo in WinForms?

Hi there,

I saw the demo here: http://demos.telerik.com/aspnet-ajax/scheduler/examples/resourceavailability/defaultcs.aspx?skin=Telerik.

I wish to achieve something similar in Windows Forms. How to achieve this? Please guide.

Thanks.

Pankaj

Scheduler and Reminder

answered on 04 Oct 2016

2 answers

55 views

New Row not in the viewpoint of the Grid

Hello,

I'm on Progress OpenEdge 11.6.2.

Ich have a Gridview with about 1000 Adress rows. I create a new Adress outside the Grid and create via Datasource a new Row (at the end of the list) in the Grid.

I walk through the Rows an select the new row with "IsSelected = true". Everything works fine.

Only the Grid do not scroll to the selected row. So I have manually to scroll down to see this row. I tried "IsCurrent" with the same result.

Is there a way that the Grid autom. scoll down to selected row?

Thank you for your answer.

Regards Jürgen

GridView

answered on 04 Oct 2016

3 answers

239 views

Custom Style definition

I've 2 questions:

First one:

I've a problem with custom Style definition. I want to edit some of built-in styles. At this moment I've got this code:

StyleDefinition h1 = this.radRichTextEditor1.Document.StyleRepository.GetValueOrNull(RadDocumentDefaultStyles.GetHeadingStyleNameByIndex(1));
h1.SpanProperties.FontSize = ConstDocumentationParams.fontSizeH1;
h1.SpanProperties.ForeColor = System.Drawing.ColorTranslator.FromHtml(ConstDocumentationParams.colorH1);
h1.SpanProperties.FontStyle = ConstDocumentationParams.typeH1;
h1.SpanProperties.FontWeight = Telerik.WinControls.RichTextEditor.UI.FontWeights.Normal;
h1.SpanProperties.FontFamily = new Telerik.WinControls.RichTextEditor.UI.FontFamily(ConstDocumentationParams.fontFamily);

Everything works fine until I select text and click the heading edited by me. Text changes to old style, not new. How can I fix this problem?

Second one:

How can I insert programmatically some element whitch will be generated to html tag: "<h1>","<h2>" etc.

Best regards

Marcin

RichTextEditor

answered on 04 Oct 2016

2 answers

307 views

How to manually focus a radgrid view cell during CellEndEdit event.

I'm using Telerik.WinControls.GridView version 2012.2.912.40.

I want to validate a cell and focus on it if it is not.

How to manually focus a radgrid view cell during CellEndEdit event.

GridView

answered on 04 Oct 2016

1 answer

115 views

How to handle out of case in drill down event of Radchart View in winforms

Hi,
I am using radchart view control in winforms. I have problem is that i used a drill down event on that and define a Case 0 , Case 1 and Case 2 it means three level but when i was in third level and then click on chart it calls the drill down event and there is no any Case 3 is define so report populate blank.
I need to handle that when i am in third level and click on chart report should not populate blank and needs go back to third level.
How can do this in winforms using VB.Net.
Your help will be appreciable

ChartView

answered on 03 Oct 2016

8 answers

1.1K+ views

Radbutton back color

Hi,

I'm working with RadButton, (like attached image). When click on WorkWeek button, the background is changed as attached image, but after click it change to color as the color when mouse on hover the button. But I want when after click it still keep color as the color when I click, and then I click on another button (Week button for example), that backcolor is set for another button (not set for WorkWeek button any more). How can I do it?

Look forward to your reply,

Pham Thanh.

Buttons, RadioButton, CheckBox, etc

answered on 03 Oct 2016

5 answers

418 views

Can't make the filter to work

Hi

I'm trying to use the MultiColumn ComboBox to allow users to search and select values from a flat table on the database, just it's not working and I've spent already the entire day trying combinations without success.

This is the Class being binded:

public class DocumentType

{

public int id { get; set; }

public string Code { get; set; }

public string Label { get; set; }

public string Description { get; set; }

}

This is the Designe.cs code:

//

// cmbDocumentType

//

this.cmbDocumentType.AutoScroll = true;

this.cmbDocumentType.AutoSize = true;

this.cmbDocumentType.AutoSizeDropDownToBestFit = true;

//

// cmbDocumentType.NestedRadGridView

//

this.cmbDocumentType.EditorControl.AutoScroll = true;

this.cmbDocumentType.EditorControl.BackColor = System.Drawing.SystemColors.Window;

this.cmbDocumentType.EditorControl.Cursor = System.Windows.Forms.Cursors.Default;

this.cmbDocumentType.EditorControl.EnableFastScrolling = true;

this.cmbDocumentType.EditorControl.EnableGestures = false;

this.cmbDocumentType.EditorControl.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F);

this.cmbDocumentType.EditorControl.ForeColor = System.Drawing.SystemColors.ControlText;

this.cmbDocumentType.EditorControl.ImeMode = System.Windows.Forms.ImeMode.NoControl;

this.cmbDocumentType.EditorControl.Location = new System.Drawing.Point(0, 0);

gridViewTextBoxColumn1.EnableExpressionEditor = false;

gridViewTextBoxColumn1.FieldName = "Code";

gridViewTextBoxColumn1.HeaderText = "Code";

gridViewTextBoxColumn1.Name = "Code";

gridViewTextBoxColumn1.Width = 58;

gridViewTextBoxColumn2.EnableExpressionEditor = false;

gridViewTextBoxColumn2.FieldName = "Label";

gridViewTextBoxColumn2.HeaderText = "Label";

gridViewTextBoxColumn2.Name = "Label";

gridViewTextBoxColumn2.Width = 112;

gridViewTextBoxColumn3.EnableExpressionEditor = false;

gridViewTextBoxColumn3.FieldName = "Description";

gridViewTextBoxColumn3.HeaderText = "Description";

gridViewTextBoxColumn3.Name = "Description";

gridViewTextBoxColumn3.Width = 357;

this.cmbDocumentType.EditorControl.Columns.AddRange(new Telerik.WinControls.UI.GridViewDataColumn[] {

gridViewTextBoxColumn1,

gridViewTextBoxColumn2,

gridViewTextBoxColumn3});

//

this.cmbDocumentType.EditorControl.AllowAddNewRow = false;

this.cmbDocumentType.EditorControl.AllowCellContextMenu = false;

this.cmbDocumentType.EditorControl.AllowColumnChooser = false;

this.cmbDocumentType.EditorControl.AllowColumnReorder = false;

this.cmbDocumentType.EditorControl.AllowDeleteRow = false;

this.cmbDocumentType.EditorControl.AllowDragToGroup = false;

this.cmbDocumentType.EditorControl.AllowEditRow = false;

this.cmbDocumentType.EditorControl.AutoGenerateColumns = false;

this.cmbDocumentType.EditorControl.AutoSizeColumnsMode = Telerik.WinControls.UI.GridViewAutoSizeColumnsMode.Fill;

this.cmbDocumentType.EditorControl.EnableFiltering = true;

this.cmbDocumentType.EditorControl.EnableGrouping = false;

this.cmbDocumentType.EditorControl.EnableSorting = false;

this.cmbDocumentType.EditorControl.ShowFilteringRow = false;

//this.cmbDocumentType.EditorControl.ViewDefinition = tableViewDefinition1;

this.cmbDocumentType.EditorControl.Name = "NestedRadGridView";

this.cmbDocumentType.EditorControl.NewRowEnterKeyMode = Telerik.WinControls.UI.RadGridViewNewRowEnterKeyMode.None;

this.cmbDocumentType.EditorControl.ReadOnly = true;

this.cmbDocumentType.EditorControl.RightToLeft = System.Windows.Forms.RightToLeft.No;

this.cmbDocumentType.EditorControl.ShowGroupPanel = false;

this.cmbDocumentType.EditorControl.Size = new System.Drawing.Size(545, 31);

this.cmbDocumentType.EditorControl.TabIndex = 0;

this.cmbDocumentType.EnableAnalytics = false;

this.cmbDocumentType.EnableGestures = false;

this.cmbDocumentType.Location = new System.Drawing.Point(202, 7);

this.cmbDocumentType.Name = "cmbDocumentType";

this.cmbDocumentType.ShowItemToolTips = false;

this.cmbDocumentType.Size = new System.Drawing.Size(271, 20);

this.cmbDocumentType.TabIndex = 4;

this.cmbDocumentType.TabStop = false;

this.cmbDocumentType.ThemeName = "Office2007Black";

this.cmbDocumentType.UseCompatibleTextRendering = false;

And this is the code right at the end of the form's constructor:

this.cmbDocumentType.AutoFilter = true;

CompositeFilterDescriptor compositeFilter = new CompositeFilterDescriptor();

compositeFilter.LogicalOperator = FilterLogicalOperator.Or;

FilterDescriptor fdLabel = new FilterDescriptor("Label", FilterOperator.Contains, string.Empty);

compositeFilter.FilterDescriptors.Add(fdLabel);

FilterDescriptor fdDescription = new FilterDescriptor("Description", FilterOperator.Contains, string.Empty);

compositeFilter.FilterDescriptors.Add(fdDescription);

FilterDescriptor fdCode = new FilterDescriptor("Code", FilterOperator.Contains, string.Empty);

compositeFilter.FilterDescriptors.Add(fdCode);

this.cmbDocumentType.EditorControl.FilterDescriptors.Add(compositeFilter);

RadGridView gridViewControl = this.cmbDocumentType.EditorControl;

gridViewControl.MasterTemplate.AutoGenerateColumns = false;

this.cmbDocumentType.MultiColumnComboBoxElement.DropDownAnimationEnabled = false;

Later on, if by user input the combo is required, then I'm binding the data (list of DocumentType) from MemoryCache:

if (this.cmbDocumentType.DataSource == null)

{

this.cmbDocumentType.DataSource = Globals.Cache.GetMobileDocumentTypes();

this.cmbDocumentType.Text = string.Empty;

}

I don't know what's wrong, I've followed by the letter the documentation from here and still doesn't work.

Could you please tell me what's wrong?
Also, how can I highlight on the grid the text that the user has typed?
Can be changed the sort order once there is a match, let's say of 5 items containing the same text but a "SortPriority" property?

Thank you for your time,

Alejandro

MultiColumn ComboBox

answered on 03 Oct 2016