Questions on UI for WinForms Forum

3 answers

193 views

Populate radGrid with Hierarchical XML Data

I have been trying to follow the code for loading data into a radgrid using an xml file with hierarchical data with no luck. I have a similar file to the sample invoices / parts code located throughout the telerik codes samples and I can't get "table[0]" to bind with table[2]. The one thing I don't see in any of the samples is the properties that need to be set on the grid after in is placed on a winform (not sure if this is really the problem. Below is the code for my function:

private void uiTSSearchTitleScan_Click(object sender, EventArgs e)

{

DAOLoginService.DAOLoginService LoginServices = new DAOLoginService.DAOLoginService();

DAODataService.DAODataService DataServices = new DAODataService.DAODataService();

try

{

// create the objects needed for the process

XmlDocument Document = new XmlDocument();

XmlNode Result = null;

XmlDocument doc = new XmlDocument();

XslCompiledTransform xslt = new XslCompiledTransform();

DataSet xmlDataSet = new DataSet();

//Set Variable Values

string UserCompany = "xxxx";

string UserName = "xxxxx";

string UserPassword = "xxxx";

string sLotBlkUnit = "xxx";

Result = Document.DocumentElement;

Token = LoginServices.Login(UserCompany, UserName, UserPassword);

Result = DataServices.GetSubdivisionList(Token, this.uiCboCounty.SelectedValue.ToString(), this.uiTxtSearchFor.Text, "P", sLotBlkUnit, "", "", "", "", "", "");

XmlNode ResultNodes = Document.ImportNode(Result, true);

Document.AppendChild(ResultNodes);

//=============================================

// save the original data response from titlescan to xml

//=============================================

Document.Save("_GetSubdivisionList.xml");

//=============================================

// need to reformat the xml file to friendly tags so

// we do it here

//=============================================

doc.Load(@"_GetSubdivisionList.xml");

xslt.Load("GetSubdivisionLotList.xsl");

xslt.Transform("_GetSubdivisionList.xml", "GetSubdivisionList.xml");

xmlDataSet.ReadXml("GetSubdivisionList.xml");

//=============================================

//clear grid from last lookup if applicable

//=============================================

this.uiGrdSearchResults.MasterTemplate.Templates.Clear();

this.uiGrdSearchResults.Relations.Clear();

//=============================================

// setup the grid and load using the xml data provided

//=============================================

GridViewTemplate LotTemplate1 = new GridViewTemplate();

this.uiGrdSearchResults.MasterTemplate.Templates.Add(LotTemplate1);

GridViewRelation relation = new GridViewRelation(this.uiGrdSearchResults.MasterTemplate);

relation.ChildTemplate = LotTemplate1;

relation.RelationName = "Subdivisions_LotBlockUnits";

relation.ParentColumnNames.Add("Subdivision_Id");

relation.ChildColumnNames.Add("LotBlockUnits_Id");

uiGrdSearchResults.Relations.Add(relation);

if (xmlDataSet.Tables.Count == 0)

{

MessageBox.Show("No records found that match the criteria entered.","No Records!",MessageBoxButtons.OK,MessageBoxIcon.Exclamation);

}

else

{

this.uiGrdSearchResults.DataSource = xmlDataSet.Tables[0];

LotTemplate1.DataSource = xmlDataSet.Tables[2];

this.uiGrdSearchResults.MasterTemplate.BestFitColumns();

this.uiGrdSearchResults.MasterTemplate.Templates[0].BestFitColumns();

}

catch (Exception ex)

{

if (Convert.ToString(Token) == "00000000-0000-0000-0000-000000000000")

{

MessageBox.Show("Login Failed. Token returned was \n" + Token);

}

else

{

MessageBox.Show(ex.Message);

}

finally

{

if (Convert.ToString(Token) != "00000000-0000-0000-0000-000000000000")

{

LoginServices.Logout(Token);

}

The grid will display table[0] correctly with an arrow indicating the child template but when clicking on the arrow the position indicates the child is open but the data does not display. I have replace table[0] with table[2] as the mastergrid and the data does display as the master data.

Below is a sample of the XML file data

<?xml version="1.0" encoding="utf-8" ?>

- <Subdivisions>

- <Subdivision>

<CountyCode>M</CountyCode>

<Name>CHERRYWOOD VILLAGE CONDO 89-203 POST W/BLKS</Name>

<Number>CHERRY100</Number>

<DefinitionFlag>Y</DefinitionFlag>

<UnitFlag>N</UnitFlag>

<Comments>UNIT IS LT, BLDG IS BLK EXAMPLE:UNIT 101 BLDG 9500 IS LT 101 BLK 9500 UNIT 9502 BLDG 100 IS LT 950+++</Comments>

- <LotBlockUnits>

- <LotBlockUnit>

<SubdivisionNumber>CHERRY100</SubdivisionNumber>

<OpenFlag>Y</OpenFlag>

<Block>100</Block>

<StartLot>9502</StartLot>

<EndLot />

<StartUnit />

<EndUnit />

<StartDate />

<EndDate />

<UnitComments />

</LotBlockUnit>

- <LotBlockUnit>

<SubdivisionNumber>CHERRY100</SubdivisionNumber>

<OpenFlag>Y</OpenFlag>

<Block>100</Block>

<StartLot>9504</StartLot>

<EndLot />

<StartUnit />

<EndUnit />

<StartDate />

<EndDate />

<UnitComments />

</LotBlockUnit>

- <LotBlockUnit>

<SubdivisionNumber>CHERRY100</SubdivisionNumber>

<OpenFlag>Y</OpenFlag>

<Block>100</Block>

<StartLot>9506</StartLot>

<EndLot />

<StartUnit />

<EndUnit />

<StartDate />

<EndDate />

<UnitComments />

</LotBlockUnit>

- <LotBlockUnit>

<SubdivisionNumber>CHERRY100</SubdivisionNumber>

<OpenFlag>Y</OpenFlag>

<Block>100</Block>

<StartLot>9508</StartLot>

<EndLot />

<StartUnit />

<EndUnit />

<StartDate />

<EndDate />

<UnitComments />

</LotBlockUnit>

- <LotBlockUnit>

<SubdivisionNumber>CHERRY100</SubdivisionNumber>

<OpenFlag>Y</OpenFlag>

<Block>100</Block>

<StartLot>9510</StartLot>

<EndLot />

<StartUnit />

<EndUnit />

<StartDate />

<EndDate />

<UnitComments />

</LotBlockUnit>

- <LotBlockUnit>

<SubdivisionNumber>CHERRY100</SubdivisionNumber>

<OpenFlag>Y</OpenFlag>

<Block>100</Block>

<StartLot>9512</StartLot>

<EndLot />

<StartUnit />

<EndUnit />

<StartDate />

<EndDate />

<UnitComments />

</LotBlockUnit>

-</LotBlockUnits>

</Subdivision>

</Subdivisions>

Help!

Doug

GridView

answered on 19 Jul 2011

1 answer

102 views

y-Axis automatic?

Hey,
I have created a Chart with a Datatable-Binding. So now I have only one y-Axis. The values are in the same area so i dont need a second y-Axis. But are there only one y-axis if the values are completly diffrent or is then a second y-Axis?
Thanks for your support

Chart (obsolete as of Q1 2013)

answered on 19 Jul 2011

3 answers

273 views

Close button in tab

How can I get a close button in the tabs for document windows in RadDock? Similar to how Firefox has implemented them. I was able to do it in RadPageView by doing something like the following, just not sure where it goes in the tree for a DocumentWindow.

RadButtonElement radB = new RadButtonElement();

radB.MaxSize = new Size(15, 15);

radB.Click += new EventHandler(control.CloseTabButtonClicked);

radB.Font =

new System.Drawing.Font("Verdana", 7, FontStyle.Regular, GraphicsUnit.Point, ((Byte)0));

radB.Text = "X";

radB.TextElement.Location = new Point(1, 0);

radB.Margin = new Padding(0);

radB.TextAlignment = ContentAlignment.TopLeft;

radB.Alignment = ContentAlignment.MiddleRight;

tabItem.Children[2].Margin = new Padding(0, 0, 20, 0);

tabItem.Children.Add(radB));

Dock

answered on 19 Jul 2011

1 answer

66 views

want to know the current resource details

Hi
i am dynamically setting the resources(may be multiple).
when i am double cliking on scheduler new appointment window is opening, that time i want to know from which resource i am creating appointment

Thanks
Hema

Scheduler and Reminder

answered on 19 Jul 2011

3 answers

69 views

Filter Condition

Hi, I have a problem.
Let's see the picture.
How can I solve this problem. Can anyone help me, thank so much.

General Discussions

answered on 19 Jul 2011

3 answers

123 views

Radpageview color problem in strip mode

Hi,

I am using the radpageview in strip mode ,i have problem while applying office colors the pageview doesnt change the colors why is it so ,can anyone explain me why the colors are not applied .

Thanks
Hema

PageView

answered on 19 Jul 2011

6 answers

508 views

RadComboBox is slow

I have a DataTable that I am setting as the datasource of a RadComboBox. The DataTable has about 1300 entries in it. If I use the standard Windows ComboBox, Autocomplete works quickly, and I have no issues with it. If I try to use the RadComboBox, the first time I enter the field and start typing, the first letter auto-completes fine, but it hangs for 5-10 seconds upon typing the second letter into the field, before it matches values for autocomplete. And if I click the arrow to display the drop-down list, the form kind of hangs, until I click around for a bit. Any idea what is causing this, and what I can do to avoid it? No way I can expect my users to put up with that.

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 18 Jul 2011

1 answer

144 views

how to use telerik dll in windows service

Hi ,
we are using RadSchedulerRecurrenceEditor in web application.
so through web application we are saving recurrence rule in database.(in string format)

now we want to read this recurrence rule in windows service and find occurences.
but when we try to add telerik.web.ui reference in windows service its giving error while building.

Error 1 The type or namespace name 'Telerik' could not be found (are you missing a using directive or an assembly reference?)

so do we have different set of dll's for windows service? if yes from where i can get it?

and what approch i shoud follow to get my requirment?

waiting for your reply...

Scheduler and Reminder

answered on 18 Jul 2011

4 answers

109 views

Windows Rich Textbox Editor???

I am new to the Telerik Windows controls(Usually a Web guy), but do you guys not have a Rich Textbox Editor for Windows? I see one for WPF, Silverlight and ASP.NET, but not for Windows...unless I am missing something.

thanks

General Discussions