Questions on UI for WinForms Forum

2 answers

69 views

Change header heigt on scheduler

Hi

I want to change the header height in scheduer, but i cant figure out how.

It is scheduer in winforms.

General Discussions

answered on 18 Jun 2019

14 answers

1.4K+ views

Checkbox click

Hi,
I have a gridview with cells bound to a datasource. In addition I added a checkboxcolumn as follows:

this

.radGVMeldinger.MasterGridViewTemplate.Columns.Add(new GridViewCheckBoxColumn());

I want this grid not editable, only the checkbox.
I made the following code snippet:

private

void radGVMeldinger_CellClick(object sender, GridViewCellEventArgs e)

{

if (e.RowIndex >= 0)

{

if (this.radGVMeldinger.MasterGridViewTemplate.Rows[e.RowIndex].Cells[12].Value.ToString() != "True")

{

radGVMeldinger.MasterGridViewTemplate.Rows[e.RowIndex].Cells[12].Value =

true;

}

else

{

radGVMeldinger.MasterGridViewTemplate.Rows[e.RowIndex].Cells[12].Value =

false;

}

Everything works fine, unless the fact that when I click the checkbox column this event doesn't fire.
This event fires when I click on every other column.
Has anyone a solution?
Regards,
/Henk

GridView

answered on 17 Jun 2019

1 answer

176 views

How can I save value for a row in GridView

Lets say I added a row, and a required field is missing, so I alert the user, I want to keep the values the same, but after the alert values disappear. Here is the code, how i tried to return values

01.if (!String.IsNullOrEmpty(newItem.stCountryName))

02. dr.Cells["column1"].Value = newItem.stCountryName;

03. //((CountryTable)dr.DataBoundItem).stCountryName = newItem.stCountryName;

04. if (!String.IsNullOrEmpty(newItem.stCountryCode))

05. ((CountryTable)dr.DataBoundItem).stCountryCode = newItem.stCountryCode;

06. if (newItem.nCodeLen != null)

07. ((CountryTable)dr.DataBoundItem).nCodeLen = newItem.nCodeLen;

08. if (newItem.nRegionID != null)

09. ((CountryTable)dr.DataBoundItem).nRegionID = newItem.nRegionID;

GridView

answered on 17 Jun 2019

1 answer

219 views

RadMenu Items Find

Hi,

I am using the RadMenu and my menu is dynamically created using a database. The user can select a default start up form and I need to search though the menuitems with recursion to find that startup item and then perform the click event on that menu item.

In the windows menu I was able to do this this.mainMenu.Items.Find(reportID, true). How can I do this on the menu items?

Thanks,

Tim

Menu

answered on 14 Jun 2019

2 answers

69 views

problem with remove .000 in grid cloumn

hi

in my grid i have a column decimal but I want to remove zero after float . 750.000 -> 750

when i use FormatString = {G} or {N0} occur exception

GridView

answered on 14 Jun 2019

10 answers

123 views

print scheduler with all data on it

I'm having problems printing the scheduler with all resources on it. I have a day view scheduler with 6 resources. you can see 4 on the screen and then have to scroll right to see the other 2.
when i print the scheduler i have 2 issues.
1. only the visible page of the first 4 resources show on the printout. I need all 6
2. how do i get the actual resource columns to show on the printout? right now i only see the appointments.

Thanks!

Scheduler and Reminder

answered on 13 Jun 2019

1 answer

94 views

programmatically remove the selected item

There are three elements that are grouped.
The customer demanded that, when pressed again, the selection was removed.
Hung on the event items Click and wrote

but the selection does not disappear. How to fix?

if(radiobutton)

radiobutton.isChecked = false

else

radiobutton.isChecked = true

Buttons, RadioButton, CheckBox, etc

answered on 13 Jun 2019

8 answers

436 views

Insert text with specified font

What is the proper way to insert text with specified font in any place in measured document? I have tried with the following code but it does not set the font if just right of the caret is space, and it changes the font of the whole word if the caret is in the middle of the word.

var editor = new RadDocumentEditor(radRichTextEditor1.Document);

editor.ChangeFontFamily(new Telerik.WinControls.RichTextEditor.UI.FontFamily("Times New Roman"));

editor.Insert("ABC");

RichTextEditor

answered on 12 Jun 2019

1 answer

128 views

Custom Cell Element Tooltip

Hi,

1) I have a custom grid column/cell based on the examples

protected override void CreateChildElements()

{

base.CreateChildElements();

this._stackElement = new StackLayoutElement();

this._stackElement.StretchHorizontally = true;

this._stackElement.StretchVertically = true;

this._textElement = new LightVisualElement();

this._textElement.StretchHorizontally = true;

this._textElement.StretchVertically = true;

//this._textElement.Padding = new Padding(0, 0, 5, 0);

this._imageElement = new LightVisualElement();

this._imageElement.ImageAlignment = System.Drawing.ContentAlignment.MiddleRight;

this._imageElement.ImageLayout = ImageLayout.Center;

this._imageElement.Size =

this._imageElement.MaxSize = new System.Drawing.Size(20, 20);

this._imageElement.StretchHorizontally = false;

this._imageElement.StretchVertically = true;

this._imageElement.Click += (o, e) =>

{

if (this.Enabled)

...

};

_stackElement.Children.Add(_textElement);

_stackElement.Children.Add(_imageElement);

this.Children.Add(_stackElement);

}

Now the problem is, the sender in the grid OnToolTipTextNeeded is the LightVisualElement from the textElement/imageElement and not the cell it self (compared to the other "normal" columns)

I know that I get the cell over the Parent.Parent from the LightVisualElement but is there a simpler / more generic way?

2) Also is with the StackLayoutElement, is there any way that the image element would be the last to hide if the column width is to small (see attached images)

GridView