Questions on UI for WinForms Forum

4 answers

243 views

I'm looking for the same funcionality as :

MaskedEditBoxElement.Fill.BackColor for RadMaskedEditBox and
TextBoxElement.Fill.BackColor for RadTextBox

for RadSpinEditor.

Below effect which I need:

TextBox and Masked are ok but Spin isn't correct for me. Please help. Thanks.

SpinEditor

answered on 16 Mar 2011

4 answers

325 views

radGridView1 CellFormatting problem

Hi everyone,

I'm trying to make a datagrid which allows custom components into cells. I used CellFormatting event of the radGridView. But when i use this event, something strange happening. I introduced the scenario with pictures as bellow;

First i open the form;

Please check 1.png

Then i resize the form;

Please check 2.png

Then i return back to its normal size;

Please check 3.png

Here's the code i wrote for cellformating;

void radGridView1_CellFormatting(object sender, CellFormattingEventArgs e)

{

if (e.CellElement.ColumnInfo is GridViewDataColumn && ((GridViewDataColumn)e.CellElement.ColumnInfo).Name == "column1")

{

//if (!(e.CellElement.RowElement is GridHeaderRowElement)) // I can't write this code because my codes can't find GridHeaderRowElement class.

{

if (e.CellElement.Children.Count > 0)

return;

ucTextBoxButton txt = new ucTextBoxButton();

txt.KeyDown += new KeyEventHandler(txt_KeyDown);

e.Column.ReadOnly = true;

ucGridViewTextBoxButtonColumn gridviewclm = new ucGridViewTextBoxButtonColumn(txt);

gridviewclm.StretchHorizontally = true;

gridviewclm.StretchVertically = true;

e.CellElement.Children.Add(gridviewclm);

}

Do you have any ideas?

GridView

answered on 16 Mar 2011

2 answers

169 views

RadGridView Rows.AddNew() problem

Hi everyone,

I'm trying to make a datagrid which allows custom components into cells. But when I call AddNew void, it gives me an error like this;

Constructor on type 'FCS.ManagementConsole.Main.Components.ucTextButtonElement' not found.

Here is my ucGridViewTextButtonCellElement.cs;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Telerik.WinControls.UI;

using Telerik.Reporting.Drawing;

using System.Drawing;

namespace FCS.ManagementConsole.Main.Components

{

class ucGridViewTextButtonCellElement : GridDataCellElement

{

private ucTextButtonElement TextBoxButtonElement;

public ucGridViewTextButtonCellElement(GridViewColumn column, GridRowElement row)

: base(column, row)

{

}

public override void Initialize(GridViewColumn column, GridRowElement row)

{

base.Initialize(column, row);

}

protected override Type ThemeEffectiveType

{

get

{

return typeof(GridDataCellElement);

}

protected override void CreateChildElements()

{

base.CreateChildElements();

TextBoxButtonElement = new ucTextButtonElement();

TextBoxButtonElement.MinSize = new Size(50, 20);

TextBoxButtonElement.Text = "Red";

this.Children.Add(TextBoxButtonElement);

}

Here is my component class;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Telerik.WinControls.UI;

namespace FCS.ManagementConsole.Main.Components

{

class ucTextButtonElement:RadTextBoxElement

{

public event EventHandler ButtonClick;

public ucTextButtonElement()

{

RadButtonElement btn = new RadButtonElement();

btn.Size = new System.Drawing.Size(25, 10);

btn.Click += new EventHandler(btn_Click);

btn.BringToFront();

btn.Text = "...";

}

void btn_Click(object sender, EventArgs e)

{

EventHandler handler = ButtonClick;

if (handler != null) handler(this, e);

}

Here is my ucGridViewTextBoxButtonColumn2.cs;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Telerik.WinControls.UI;

namespace FCS.ManagementConsole.Main.Components

{

class ucGridViewTextBoxButtonColumn2 : GridViewDataColumn

{

public ucGridViewTextBoxButtonColumn2(string fieldName)

: base(fieldName)

{

}

public override Type GetCellType(GridViewRowInfo row)

{

if (row is GridViewDataRowInfo)

{

return typeof(ucTextButtonElement);

}

return base.GetCellType(row);

}

This the code that i get error;

ucGridViewTextBoxButtonColumn2 grid = new ucGridViewTextBoxButtonColumn2("TextBoxColumn");

radGridView1.Columns.Add(grid);

radGridView1.Rows.AddNew();

Do you have any ideas?

GridView

answered on 16 Mar 2011

3 answers

127 views

tooltip for radApplicationMenu

How do I set up in code a tooltip for the menu (the menu itself, not a menu item)?

More importantly, how can I find a property such as tooltip by myself without having to get technical support?

ApplicationMenu

answered on 16 Mar 2011

3 answers

234 views

Force Row Update with GridButton

Hi,
We have not-so-technical users that don't understand moving off a row is what causes it to be added or updated. Subsequently, I have added a button in each row that is to basically "save" the changes of the row (to the dataset). I cannot seem to find a way to force the row to update as EndEdit and EndUpdate only seem to end a cell update. I need something that will do the same thing as moving off a row so I can catch the errors in the RowValidating event. Can you point me in the right direction?

Thank you.

GridView

answered on 16 Mar 2011

7 answers

183 views

Right to Left Property

Hi...
say i have a pageview in strip mod , i wont my program to had support for english and a right to left language, i noticed that when changing the right to left property to true, the pages still at left !, and their indexes are the same.

(i.e.
right to left property set to true:

pageview looks like this
[page1]-[page2]-[page3]..................................................................................................

and they should look like this:
.................................................................................................. [page3]-[page2]-[page1]
i did search the form and found that i can change the index of the pages, and swap their location, but i'd rather have them set that way in design time. and its much easier to shift from or to right to left state if it does change the location automatically.
is that achievable or i should look to use code. thx

PageView

answered on 16 Mar 2011

3 answers

142 views

How to disable sorting of child rows in self referencing grid?

Hi,

I'm using a grid with self-referencing. I want to sort only the parent rows, not the child rows. Is it possible?

Thanks,
Andy

GridView

answered on 15 Mar 2011

6 answers

671 views

RadDropDownListBox with 2columns

I need a RadDropDownListBox with 2 columns

Thank you very much.

Titel1 | Titel6

Titel2 | Titel7

Titel3 | Titel8

Titel4 | Titel9

Titel5 | Titel10

DropDownList

answered on 15 Mar 2011

2 answers

314 views

RadPageView Scrolling Function

Hi,

I want to add a normal scroll bar to a pageview to scroll to the hidden pages. My client is not happy with the strip buttons. Is there any way that I can mimic this functionality.
Please see the screen shot what I want to say.

Thanks
vijay

PageView

answered on 15 Mar 2011

3 answers

284 views

Currently Selected Appointment ???

I'm in the RadScheduker.SelectionChanged event, how do I find information about the currently selected appointment? Or, I'm in the AppointmentDeleting event, same question??

I have a custon appointment with an Appointment ID. Can I get to it?

Thanks

Scheduler and Reminder

answered on 15 Mar 2011