Questions on UI for WinForms Forum

18,720 questions

2 answers

89 views

keep Keep window expanded on show dialog (popup)

I have a requirement which uses a popup launched from a grid which resides in a tool window. Default state of the tool window is auto hide.
Now, when the tool window expands and the grid is shown, the end user can click a grid command button which launches a lookup dialog. The dialog returns the selected value with an event which is handled by the eventhandler from the tool window grid.

Here's the problem: when the dialog is shown, the tool window closes. I want the window to remain expanded while the dialog is shown.
Is there a way to keep it expanded _without_ changing the tool window state (e.g. to docked)?

Any thoughts on this?

Dock

answered on 07 Mar 2017

15 answers

650 views

Gridview export to excel

Hi

I am using radgridview (windows) export to excel functionality and I would like to keep the same currency format e.g ({0:€#,#0;(€#,#0);-}).

Is there is any option available there to do that?

Please reply urgently

Thanks

GridView

answered on 07 Mar 2017

1 answer

985 views

Telerik.WinControls.UI.dll

Hi All,

I have a problem referecing 'Telerik.WinControls.UI.dll' in a project. The problem message is in portuguese, but the context is the same:

Error14'Não foi possível carregar arquivo ou assembly 'Telerik.WinControls.UI, Version=2015.1.225.40, Culture=neutral, PublicKeyToken=<xxxx>' ou uma de suas dependências. Ponteiro inválido (Exceção de HRESULT: 0x80004003 (E_POINTER))'<projet with dir>

Is there a solution? I've read http://www.telerik.com/forums/could-not-load-file-or-assembly-telerik-wincontrols-ui topic, but the messages are differents.

Any suggestions?

Reggards

General Discussions

answered on 07 Mar 2017

1 answer

105 views

Caption not displaying when only one GridViewTemplate

We have an unbound hierarchical grid.

When there is more than one GridViewTemplate, captions are displayed for the child tables.

When there is only one GridViewTemplate, captions are not displayed.

We want to make sure captions are always displayed. How can we do this?

Note: we have the following set:
ShowChildViewCaptions = true
AllowAddNewRow = false
AllowEditRow = false

GridView

answered on 07 Mar 2017

25 answers

357 views

Telerik.WinControls.Export.PdfExportRenderer renderer = new Telerik.WinControls.Export.PdfExportRenderer(); Unknow Type

Hello Telerik,

I want to export a file.txt to Pdf, I´m using GridViewPdfExport component but this line does not work:

Telerik.WinControls.Export.PdfExportRenderer renderer = new Telerik.WinControls.Export.PdfExportRenderer();

This is my code , taken from Export to PDF

Telerik.WinControls.Export.GridViewPdfExport pdfExporter = new Telerik.WinControls.Export.GridViewPdfExport(radGrid1);

pdfExporter.FileExtension = ".pdf";

pdfExporter.ShowHeaderAndFooter = true;

pdfExporter.HeaderHeight = 30;

pdfExporter.HeaderFont = new Font("Arial", 22);

pdfExporter.Logo = System.Drawing.Image.FromFile(@"C:\temp\logo.png");

pdfExporter.LeftHeader = "[Logo]";

pdfExporter.LogoAlignment = ContentAlignment.MiddleLeft;

pdfExporter.LogoLayout = Telerik.WinControls.Export.LogoLayout.Fit;

pdfExporter.MiddleHeader = "Middle header";

pdfExporter.RightHeader = "Right header";

pdfExporter.ReverseHeaderOnEvenPages = true;

pdfExporter.FooterHeight = 30;

pdfExporter.FooterFont = new Font("Arial", 22);

pdfExporter.LeftFooter = "Left footer";

pdfExporter.MiddleFooter = "Middle footer";

pdfExporter.RightFooter = "Right footer";

pdfExporter.ReverseFooterOnEvenPages = true;

pdfExporter.SummariesExportOption = SummariesOption.ExportAll;

pdfExporter.FitToPageWidth = true;

pdfExporter.Scale = 1.2;

pdfExporter.ExportSettings.Title = "Prueba";

string exportFile = @"..\..\exportedData.pdf";

using (System.IO.MemoryStream ms = new System.IO.MemoryStream())

{

Telerik.WinControls.Export.GridViewPdfExport exporter = new Telerik.WinControls.Export.GridViewPdfExport(radGrid1);

Telerik.WinControls.Export.PdfExportRenderer renderer = new Telerik.WinControls.Export.PdfExportRenderer();

exporter.RunExport(ms, renderer);

using (System.IO.FileStream fileStream = new System.IO.FileStream(exportFile, FileMode.Create, FileAccess.Write)){

ms.WriteTo(fileStream);}

}

Thanks in advance.

GridView

answered on 07 Mar 2017

2 answers

761 views

¿How to change language?

Hello, i am working with radgridview in c#..

I want to change the language from the complement complete, but i cant
Is possible? or any idea?

Thx

PropertyGrid

answered on 06 Mar 2017

1 answer

123 views

Copy with IsVisible = False

Hello,

When I try to copy a row with a hidden column the clipboard only get visible columns, i need the value of hidden column because it get the ID of the record.

How can i get this value from clipboard?

Thank you

GridView

answered on 06 Mar 2017

3 answers

155 views

Cannot get CodedUI to properly locate a RadTextBox

I am trying to use CodedUI, but it's not working with RadTextBox.
I created a test app with 5 textboxes, and recorded a test that fills out all those textbox.
When I try to run the test, it fails, claiming the element is no longer available.

Since I cannon attach my entire solution, I'll just paste come code below.

The form itself is trivial, it just contains 5 RadTextBox elements

The interesting pars in the testing code, so I am pasting it below.

CodedUiTest1.cs

using Microsoft.VisualStudio.TestTools.UITesting;

using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace CodedUITestProject1

{

[CodedUITest]

public class CodedUITest1

{

public CodedUITest1()

{

}

[TestMethod]

public void CodedUITestMethod1()

{

var aut = ApplicationUnderTest.Launch(@"C:\Users\pg2\Documents\visual studio 2015\Projects\Solution2\TelerikWinFormsApp1\bin\Debug\TelerikWinFormsApp1.exe");

this.UIMap.RecordedMethod1();

}

public TestContext TestContext

{

get

{

return testContextInstance;

}

set

{

testContextInstance = value;

}

private TestContext testContextInstance;

public UIMap UIMap

{

get

{

if ((this.map == null))

{

this.map = new UIMap();

}

return this.map;

}

private UIMap map;

}

UIMap.Designer.cs

namespace CodedUITestProject1

{

using Microsoft.VisualStudio.TestTools.UITest.Extension;

using Microsoft.VisualStudio.TestTools.UITesting;

using Microsoft.VisualStudio.TestTools.UITesting.WinControls;

using System.CodeDom.Compiler;

using System.Drawing;

using Mouse = Microsoft.VisualStudio.TestTools.UITesting.Mouse;

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public partial class UIMap

{

/// <summary>

/// RecordedMethod1 - Use 'RecordedMethod1Params' to pass parameters into this method.

/// </summary>

public void RecordedMethod1()

{

#region Variable Declarations

WinEdit uIItemEdit = this.UIRadForm1Window.UIRadForm1Client.UIRadTextBox1Edit.UIItemEdit;

WinEdit uIItemEdit1 = this.UIRadForm1Window.UIItemEdit;

WinEdit uIItemEdit2 = this.UIRadForm1Window.UIRadForm1Client.UIRadTextBox2Edit.UIItemEdit;

WinEdit uIItemEdit11 = this.UIRadForm1Window.UIItemEdit1;

WinEdit uIItemEdit3 = this.UIRadForm1Window.UIRadForm1Client.UIRadTextBox3Edit.UIItemEdit;

WinEdit uIItemEdit21 = this.UIRadForm1Window.UIItemEdit2;

WinWindow uIItemWindow = this.UIRadForm1Window.UIRadForm1Client.UIRadTextBox4Window.UIItemWindow;

WinEdit uIItemEdit4 = this.UIRadForm1Window.UIRadForm1Client.UIRadTextBox4Edit.UIItemEdit;

WinEdit uIItemEdit31 = this.UIRadForm1Window.UIItemEdit3;

WinEdit uIItemEdit5 = this.UIRadForm1Window.UIRadForm1Client.UIRadTextBox5Edit.UIItemEdit;

WinEdit uIItemEdit41 = this.UIRadForm1Window.UIItemEdit4;

WinClient uIRadForm1Client = this.UIRadForm1Window.UIRadForm1Client;

#endregion

// Click text box

Mouse.Click(uIItemEdit, new Point(62, 1));

// Type 'aaa' in text box

uIItemEdit1.Text = this.RecordedMethod1Params.UIItemEditText;

// Click text box

Mouse.Click(uIItemEdit2, new Point(18, 14));

// Type 'bbb' in text box

uIItemEdit11.Text = this.RecordedMethod1Params.UIItemEdit1Text;

// Click text box

Mouse.Click(uIItemEdit3, new Point(17, 10));

// Type 'ccc' in text box

uIItemEdit21.Text = this.RecordedMethod1Params.UIItemEdit2Text;

// Click window

Mouse.Click(uIItemWindow, new Point(17, -1));

// Click text box

Mouse.Click(uIItemEdit4, new Point(20, 1));

// Type 'ddd' in text box

uIItemEdit31.Text = this.RecordedMethod1Params.UIItemEdit3Text;

// Click text box

Mouse.Click(uIItemEdit5, new Point(38, 9));

// Type 'eee' in text box

uIItemEdit41.Text = this.RecordedMethod1Params.UIItemEdit4Text;

// Click 'RadForm1' client

Mouse.Click(uIRadForm1Client, new Point(88, 149));

}

#region Properties

public virtual RecordedMethod1Params RecordedMethod1Params

{

get

{

if ((this.mRecordedMethod1Params == null))

{

this.mRecordedMethod1Params = new RecordedMethod1Params();

}

return this.mRecordedMethod1Params;

}

public UIRadForm1Window UIRadForm1Window

{

get

{

if ((this.mUIRadForm1Window == null))

{

this.mUIRadForm1Window = new UIRadForm1Window();

}

return this.mUIRadForm1Window;

}

#endregion

#region Fields

private RecordedMethod1Params mRecordedMethod1Params;

private UIRadForm1Window mUIRadForm1Window;

#endregion

}

/// <summary>

/// Parameters to be passed into 'RecordedMethod1'

/// </summary>

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class RecordedMethod1Params

{

#region Fields

/// <summary>

/// Type 'aaa' in text box

/// </summary>

public string UIItemEditText = "aaa";

/// <summary>

/// Type 'bbb' in text box

/// </summary>

public string UIItemEdit1Text = "bbb";

/// <summary>

/// Type 'ccc' in text box

/// </summary>

public string UIItemEdit2Text = "ccc";

/// <summary>

/// Type 'ddd' in text box

/// </summary>

public string UIItemEdit3Text = "ddd";

/// <summary>

/// Type 'eee' in text box

/// </summary>

public string UIItemEdit4Text = "eee";

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadForm1Window : WinWindow

{

public UIRadForm1Window()

{

#region Search Criteria

this.SearchProperties[WinWindow.PropertyNames.Name] = "RadForm1";

this.SearchProperties.Add(new PropertyExpression(WinWindow.PropertyNames.ClassName, "WindowsForms10.Window", PropertyExpressionOperator.Contains));

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public UIRadForm1Client UIRadForm1Client

{

get

{

if ((this.mUIRadForm1Client == null))

{

this.mUIRadForm1Client = new UIRadForm1Client(this);

}

return this.mUIRadForm1Client;

}

public WinEdit UIItemEdit

{

get

{

if ((this.mUIItemEdit == null))

{

this.mUIItemEdit = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit;

}

public WinEdit UIItemEdit1

{

get

{

if ((this.mUIItemEdit1 == null))

{

this.mUIItemEdit1 = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit1.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit1;

}

public WinEdit UIItemEdit2

{

get

{

if ((this.mUIItemEdit2 == null))

{

this.mUIItemEdit2 = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit2.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit2;

}

public WinEdit UIItemEdit3

{

get

{

if ((this.mUIItemEdit3 == null))

{

this.mUIItemEdit3 = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit3.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit3;

}

public WinEdit UIItemEdit4

{

get

{

if ((this.mUIItemEdit4 == null))

{

this.mUIItemEdit4 = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit4.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit4;

}

#endregion

#region Fields

private UIRadForm1Client mUIRadForm1Client;

private WinEdit mUIItemEdit;

private WinEdit mUIItemEdit1;

private WinEdit mUIItemEdit2;

private WinEdit mUIItemEdit3;

private WinEdit mUIItemEdit4;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadForm1Client : WinClient

{

public UIRadForm1Client(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchProperties[WinControl.PropertyNames.Name] = "RadForm1";

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public UIRadTextBox1Edit UIRadTextBox1Edit

{

get

{

if ((this.mUIRadTextBox1Edit == null))

{

this.mUIRadTextBox1Edit = new UIRadTextBox1Edit(this);

}

return this.mUIRadTextBox1Edit;

}

public UIRadTextBox2Edit UIRadTextBox2Edit

{

get

{

if ((this.mUIRadTextBox2Edit == null))

{

this.mUIRadTextBox2Edit = new UIRadTextBox2Edit(this);

}

return this.mUIRadTextBox2Edit;

}

public UIRadTextBox3Edit UIRadTextBox3Edit

{

get

{

if ((this.mUIRadTextBox3Edit == null))

{

this.mUIRadTextBox3Edit = new UIRadTextBox3Edit(this);

}

return this.mUIRadTextBox3Edit;

}

public UIRadTextBox4Window UIRadTextBox4Window

{

get

{

if ((this.mUIRadTextBox4Window == null))

{

this.mUIRadTextBox4Window = new UIRadTextBox4Window(this);

}

return this.mUIRadTextBox4Window;

}

public UIRadTextBox4Edit UIRadTextBox4Edit

{

get

{

if ((this.mUIRadTextBox4Edit == null))

{

this.mUIRadTextBox4Edit = new UIRadTextBox4Edit(this);

}

return this.mUIRadTextBox4Edit;

}

public UIRadTextBox5Edit UIRadTextBox5Edit

{

get

{

if ((this.mUIRadTextBox5Edit == null))

{

this.mUIRadTextBox5Edit = new UIRadTextBox5Edit(this);

}

return this.mUIRadTextBox5Edit;

}

#endregion

#region Fields

private UIRadTextBox1Edit mUIRadTextBox1Edit;

private UIRadTextBox2Edit mUIRadTextBox2Edit;

private UIRadTextBox3Edit mUIRadTextBox3Edit;

private UIRadTextBox4Window mUIRadTextBox4Window;

private UIRadTextBox4Edit mUIRadTextBox4Edit;

private UIRadTextBox5Edit mUIRadTextBox5Edit;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadTextBox1Edit : WinEdit

{

public UIRadTextBox1Edit(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public WinEdit UIItemEdit

{

get

{

if ((this.mUIItemEdit == null))

{

this.mUIItemEdit = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit;

}

#endregion

#region Fields

private WinEdit mUIItemEdit;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadTextBox2Edit : WinEdit

{

public UIRadTextBox2Edit(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public WinEdit UIItemEdit

{

get

{

if ((this.mUIItemEdit == null))

{

this.mUIItemEdit = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit;

}

#endregion

#region Fields

private WinEdit mUIItemEdit;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadTextBox3Edit : WinEdit

{

public UIRadTextBox3Edit(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public WinEdit UIItemEdit

{

get

{

if ((this.mUIItemEdit == null))

{

this.mUIItemEdit = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit;

}

#endregion

#region Fields

private WinEdit mUIItemEdit;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadTextBox4Window : WinWindow

{

public UIRadTextBox4Window(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchProperties[WinWindow.PropertyNames.ControlName] = "radTextBox4";

this.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public WinWindow UIItemWindow

{

get

{

if ((this.mUIItemWindow == null))

{

this.mUIItemWindow = new WinWindow(this);

#region Search Criteria

this.mUIItemWindow.SearchProperties.Add(new PropertyExpression(WinWindow.PropertyNames.ClassName, "WindowsForms10.EDIT", PropertyExpressionOperator.Contains));

this.mUIItemWindow.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.mUIItemWindow.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemWindow;

}

#endregion

#region Fields

private WinWindow mUIItemWindow;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadTextBox4Edit : WinEdit

{

public UIRadTextBox4Edit(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public WinEdit UIItemEdit

{

get

{

if ((this.mUIItemEdit == null))

{

this.mUIItemEdit = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit;

}

#endregion

#region Fields

private WinEdit mUIItemEdit;

#endregion

}

[GeneratedCode("Coded UITest Builder", "14.0.23107.0")]

public class UIRadTextBox5Edit : WinEdit

{

public UIRadTextBox5Edit(UITestControl searchLimitContainer) :

base(searchLimitContainer)

{

#region Search Criteria

this.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);

this.WindowTitles.Add("RadForm1");

#endregion

}

#region Properties

public WinEdit UIItemEdit

{

get

{

if ((this.mUIItemEdit == null))

{

this.mUIItemEdit = new WinEdit(this);

#region Search Criteria

this.mUIItemEdit.WindowTitles.Add("RadForm1");

#endregion

}

return this.mUIItemEdit;

}

#endregion

#region Fields

private WinEdit mUIItemEdit;

#endregion

}

General Discussions

answered on 03 Mar 2017

2 answers

90 views

RadDragDropService for ChildGrid in RadGridView

Hello,

I have a RadGridView built with a relationship like that

GridViewTemplate childTemplate = CreateChildTemplate();
            m_testAlarmLibRelation = new GridViewRelation(this.gridTest.MasterTemplate, childTemplate);
            m_testAlarmLibRelation.ChildTemplate = m_alarmTemplate;
            m_testAlarmLibRelation.RelationName = "TestName";
            m_testAlarmLibRelation.ParentColumnNames.Add("Name");
            m_testAlarmLibRelation.ChildColumnNames.Add("TestName");
            gridTest.Relations.Add(m_testAlarmLibRelation);

            RadDragDropService svcTest = gridTest.GridViewElement.GetService<RadDragDropService>();
            svcTest.PreviewDragStart += svcTest_PreviewDragStart;
            svcTest.PreviewDragDrop += svcTest_PreviewDragDrop;
            svcTest.PreviewDragOver += svcTest_PreviewDragOver;

I get the service on the main grid . But it doesn't work.

How can i access to service on childGrid ?

Thanks.

GridView

answered on 02 Mar 2017

1 answer

118 views

Find Parent/Grandparent row in RowSourceNeeded event

We are using a hierarchical RadGridView in unbound mode.

When the RowSourceNeeded event is fired, to fill up the child grid, we need to know which row is the parent of the child grid (and its grandparent and so on).

How can we find this out from inside RowSourceEvent?

GridView

answered on 02 Mar 2017

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