Questions on UI for WinForms Forum

1 answer

64 views

ChildGridViewTemplate's Tab and Column Headers Scrolling Out of View in 2009Q3Beta

Prior to Q3 2009 Beta, entire trees of ChildGridViewTemplates get skipped entirely when you scroll their Parent GridViewTemplates. Now that you're using one Vertical Scroll Bar for the entire forest of GridViewTemplates, they're no longer being skipped and you're actually scrolling through them. This brings up the issue where you're looking at Data Rows of ChildGridViewTemplates with only the Column Headers for the MasterGridViewTemplate showing. Could you please change the standard behavior or add an optional behavior such that, when a ChildGridViewTemplate Row is currently the 1st Visible Row in the RadGridView, it will either:

a) pin the Tabs (if any) and Column Headers Rows for that ChildGridViewTemplate just under the Tabs (if any) and Column Headers Rows for the Parent GridViewTemplate of that ChildGridViewTemplate, or

b) replace the MasterGridViewTemplate's Column Headers Row. This may be preferred because option a could leave you with a cascading tree of Tabs (if any) and Column Headers Rows that will eventually fill up your whole Visible RadGridView depending on how many hierarchy levels you have and the height of your RadGridView.

Telerik 2009Q3 Beta (2009.2.9.1016), VS 2005 (v8.0.50727.762 SP.050727-7600), .Net2 (2.0.50727), XP SP3, Core2Duo 2.99GHZ with 3GB.

GridView

answered on 23 Oct 2009

3 answers

155 views

GridView export to excel issue ?

Can RadGridView support Export to Excel in Traditional-Chinese chars (in Office2007 Traditional-Chinese)?

I try these scripts, but the Chinese Chars cannot show(I only see the "?" char),

   ExportToExcelML exporter = new ExportToExcelML(this.radGridView1);
   exporter.SheetMaxRows = ExcelMaxRows._65535;
   exporter.ExportVisualSettings = true;
   string fileName = "ExportedData.xls";
   exporter.RunExport(fileName);

thanks for your kindly help.

Edwin

below is some sample data from the generated excel file:

StorerKey

Type

Company

VAT

Address1

Address2

Zip

Contact1

Contact2

Phone1

Phone2

Fax1

Fax2

Email1

Email2

MemberID

MemberAddDate

ShortCode

ShortName

Phone

Contact3

Phone3

Http

TransactionCount

TransactionAmount

AvailableAmount

LastTransactionDate

DeliveryType

PayType

TaxType

isVendor

SaleMan

SaleMan1

SaleMan2

SaleMan3

SaleManPhone1

SaleManPhone2

SaleManPhone3

SaleManMobile1

SaleManMobile2

SaleManMobile3

ContactMobile1

ContactMobile2

ContactMobile3

CounterNO

SearchPath

ChannelStorer

GroupNo

InvTitleCode

BelongtoChannelStorer

ISCusLabel

PrePayAmount

DeadAmount

UseCase

Zone

SalesPermotePercent

InvoiceTitle

ZoneCombineType

IsInvoice

ZeroAmountNewTicketAllowed

SendShippingTKByPDFFtpFolder

SendShippingTKByPDFFtpFolderOn

SendShippingTKByPDFEMail

SendShippingTKByPDFFax

SendShippingTKByPrintOut

ShippingTKByPDFFtpFolder

CurrentMonth_NotPayedMoney

LastMonth_NotPayedMoney

Last2Month_NotPayedMoney

Over2Month_NotPayedMoney

SubZone

isPaperVendor

SafetyPriceState

SafetyPriceStateSystemInfoDate

SafetyPriceStateInfoMan

SafetyPriceStateInfoType

SafetyPriceStateInfoDate

isShipTKNotes

ManufactureCompanyKey

CompanyDetailKey

Contact1Email

Contact2Email

FTPDataEmail

AllowedAmount

isOPVendor

isSelfVendor

UniqueTicket

isCompanyInvoiceTitle

ClientSystem

Stop

SalesNotes

IssueMark

Notes1

Notes2

0000000850

162

???(??:????)

????????????1?3?14?3-1?

427

???

04-25336789

04-25316699

B0624

37622

???

04-25336789

112

237222

3430

39989.29

14

3

0

N

SA

SALE010

SARA

SA

0970-066321#6026

0932-533263

\\dl360\f7\???\0000000850_????

F7-???

00001

Y

0

0051

1.1

B

Y

N

Y

0

0

Y

00001

G0001

-5000

N

GridView

answered on 23 Oct 2009

5 answers

585 views

Check if dynamically added tab exists

I have a radtabstrip in a VB.NET project. examples to add and remove tabs have been noted and used.
using values from a database, tabs with unique names are created. how do i check whether the tab already exists prior to creating it?

Cheers

Tabstrip (obsolete as of Q2 2010)

answered on 22 Oct 2009

1 answer

429 views

Toolwindow and DocumentWindows : How to get the active one ?

I have a dock component with a Toolwindow on the left (classical case) and a maximum of 4 documentWindows which are created on demand (A "new" button in the ribbon bar).

So, I can clic on DocumentWidows to select one of them and do some action in the toolwindow (select a date for example) to refresh the content of the selected DocumentWindow.

My problem is : How can I get the active documentWindow?

I've tried MyDock.ActiveWindow but it constantly return the ToolWindow because when in clic on the controls inside my toolWindow, it activate it.

What is the "best practice" to do what I want?

Thank you

Dock

answered on 22 Oct 2009

0 answers

136 views

Removing Rows in SelectedRows

Hello,

I`m using Q3 2008 WinForms, And i use RadGridView and wanna Remove some rows when user click on a bottum on form. I used this code to remove rows one by one.

    
            DialogResult mr = new DialogResult();  
        
            mr = MessageBox.Show("Are U Sure?");  
        
            if (mr == DialogResult.OK)  
        
                        {  
        
                            Telerik.WinControls.UI.GridViewDataRowInfo Row;  
        
                            int RCount = GridHdr.SelectedRows.Count();  
        
                            for (int I = RCount - 1; I > -1; I--)  
        
                            {  
        
                                Row = (Telerik.WinControls.UI.GridViewDataRowInfo)GridHdr.SelectedRows[I];  
        
                                Row.Delete();  
        
                                BindingSourceHdr.EndEdit();  
        
                                AdapterHdr.Update(dBDataSet);  
        
                            }  
        
                        }

before this code i`m using foreach statement but in two statement i have problem whit Removing

    
            foreach(GridViewDataRowInfo Row in GridHdr.SelectedRows)  
        
            {  
        
              Row.Delete();

              BindingSourceHdr.EndEdit();  

              AdapterHdr.Update(dBDataSet);  
        
            }

when one row was deleted SelectedRows Collection was change and exception occord in runtime.

Regards
Hamid

GridView

asked on 22 Oct 2009

2 answers

108 views

Q3 2009 WinForms BETA -- Now Available

It is our pleasure to announce the availability of Q3 BETA for RadControls for WinForms. Among the many improvements in the controls, the Beta preview of Telerik’s Q3 release focuses on optimizations in Telerik Presentation Framework allowing for breaking improvements in performance. Full information on the beta you will find in our Beta Lab and in the Release Notes.

The downloads are now available in your account (or free trials):

Please, use the Beta Forum to post your feedback.

Enjoy!

General Discussions

answered on 22 Oct 2009

4 answers

195 views

Gridview BestFitColumns

I use an unbound radgridview. After initialization of the columns i have an empty radgridview.

When i now call radgridview1.MasterGridViewTemplate.BestFitColumns( );

then the column header is ignored in the calculation of the best size for the columns and all columns are shrunken to a few pixels.

Kind Regards,

Ramius

General Discussions

answered on 22 Oct 2009

1 answer

132 views

RadPanelBar no scrollbar

Previously in the Q2 2009 release on a RadPanelBar filled with RadPanelBarGroupElement and RadToggleButtons underneath the GroupElements occasionally the scrollbar would disappear, a simple work around that I told my end users to do was click the top most RadPanelBarGroupElement and it would appear again.

Now in the Q3 2009 Beta, that workaround doesn't work, is there something that changed to cause this not to work? Even better, how can this be fixed for good so the workaround isn't necessary? Thanks.

General Discussions

answered on 22 Oct 2009

2 answers

274 views

RadDock - Dynamically adding UserControls with autoscroll

How do I get this to work? I'm dynamically adding a UserControl to the Dock control, and I can't seem to get the docked window to get scrollbars to show up when it is resized.

    
            CSUserControl itemControl; 
        
                        if (typeof(CSUserControl).IsAssignableFrom(ucType)) 
        
                        { 
        
                            itemControl = (CSUserControl) Activator.CreateInstance(ucType, parameterList); 
        
                        } 
        
                        else 
        
                        { 
        
                            UserControl item = (UserControl)Activator.CreateInstance(ucType, parameterList); 
        
                            itemControl = new CSUserControl(); 
        
                            itemControl.Controls.Add(item); 
        
                            item.Dock = DockStyle.Fill; 
        
                        } 
        
                        Size size = itemControl.Size; 
        
                        //Hook up events 
        
                        itemControl.WindowChangeRequested += documentPane_WindowChangeRequested; 
        
                        itemControl.WindowOpenRequested += documentPane_WindowOpenRequested; 
        
                        itemControl.WindowCloseRequested += documentPane_WindowCloseRequested; 
        
                        itemControl.AutoScroll = true; 
        
                        HostWindow host; 
        
                        if (dockPosition == DockPosition.Fill) 
        
                        { 
        
                            host = _dock.DockControl(itemControl, dockPosition, DockType.Document); 
        
                        } 
        
                        else 
        
                        { 
        
                            host = _dock.DockControl(itemControl, dockPosition); 
        
                        } 
        
                        host.Text = documentName; 
        
                        host.Name = documentName; 
        
                        host.CloseAction = DockWindowCloseAction.CloseAndDispose; 
        
                        host.AutoScroll = true; 
        
                        host.TabStrip.AutoScroll = true; 
        
                        //host.TabStrip.MinimumSize = itemControl.MinimumSize; 
        
                        //host.MinimumSize = itemControl.MinimumSize; 
        
                        DockTabStrip strip = (DockTabStrip)host.TabStrip; 
        
                        strip.SizeInfo.AbsoluteSize = size; 
        
                        _dock.ActivateWindow(host);

CSUserControl is simply a wrapper around the standard UserControl that gives me some extra functionality.

I've gotten it SORT OF working by using the commented out lines above - when I set the TabStrip AutoScroll = true and the minimum size as well, then the scrollbars show up. BUT it's terrible in implementation - the tabstrip randomly disappears or repeats itself, scrollbars show up when they're not supposed to be, scrolling around wrecks the tabstrib.

How am I supposed to be doing this?

Dock

answered on 21 Oct 2009

4 answers

1.2K+ views

Data type for each Gridview column

Hi experts,

I am using the gridview for windows forms version Q1-2009,

I am developing a vb2008 application which uses the rad grid view in unbound mode, my problem is , is it possible to assign datatype to each column. I mean column 1 as string, 2 as integer like that. If anyone knows the answer kindly replay me.

Thanks in advance

GridView

answered on 21 Oct 2009