Questions on UI for WinForms Forum

8 answers

601 views

Hi,
I have a need to create a list of items from a grid using only the rows that are displayed (not filtered). I tried to use the RowInfo.IsVisible property but it seems that all rows "IsVisible" is set to true even if the row is not visible due to it being filtered out.

The scenario is; The user creates a filter on a gird and then clicks a button (or whatever to trigger an event) and then the program needs to be able to get values from just the un-filtered rows.

Does anyone know how this can be done?

Thanks,
Mike B.

Update:
After more testing, the IsVisible does seem to be set to false for rows that are filtered out.
Sorry for "jumping the gun".

Mike B

GridView

answered on 25 Feb 2021

21 answers

686 views

Display HTML exported from RadRichTextBox in Cell

Is it possible to properly display HTML that was exported from a RadRichTextBox in a GridView cell?

The user is allowed to use many of RadRichTextBox's formatting features when entering data into a RadRichTextBox. This data is saved to the database using the HtmlFormatProvider. I am currently saving the HTML as an HTML fragment with inline formatting. The HTML is later pulled from the database and used to populate the RadRichTextBox. I am able to retain the HTML formatting with no problem.

However, the HTML is not formatted properly when displayed in a GridView. It is simply displayed as text, including all HTML tags. Setting DisableHTMLRendering to false for the appropriate columns does not work.

I noticed that simple HTML displays correctly. For example, the following mark-up displays "text" in blue letters as expected:

"<html><color=0,0,255>text"

The following is a simple example of HTML exported from the RadRichTextBox using the HtmlFormatProvider:

<p style="margin: 0px 0px 0px 0px;text-align: left;text-indent: 0pt;padding: 0px 0px 0px 0px;"><span style="font-family: 'Times New Roman';font-style: normal;font-size: 16px;color: #0000FF;">Text</span></p>

GridView

answered on 25 Feb 2021

9 answers

1.2K+ views

[Solved] QueryBuilder

I want implements at runtime a querybuilder like Sql .
I found this control on http://www.activequerybuilder.com/product_net.html
Telerik has this control?

General Discussions

answered on 25 Feb 2021

2 answers

158 views

[Solved] SqlTagger customization

Hi,

I'm really loving the SyntaxEditor component but i'm looking for a way to print specific parts of my SQL bold.

Take for instance the query: SELECT * FROM Customers WHERE CustomerId=%CustomerId%

I want the %CustomerId% part printed bold. Is this possible?

Thanks,

Ben

SyntaxEditor

answered on 25 Feb 2021

3 answers

408 views

image tooltip?

Hi..
Is there any way to use an image - picturebox as a tool tip?
thanks

Treeview

answered on 25 Feb 2021

1 answer

390 views

WaitingBar will not start animation

I am using the following code and cannot get the WaitingBar to start animation. I was running a Task, but tried adding a DoEvents and a Sleep to see if I could get it going. Not sure why. I am using the same WaitingBar in other places in my app and it works fine, but not here.

radWaitingBar1.Visible = true;
radWaitingBar1.Text = "Downloading files";
// radWaitingBar1.ResetWaiting();
radWaitingBar1.StartWaiting();
Application.DoEvents();
Thread.Sleep(5000);
//task = Task.Run(() => Run("um.zip"));
//task.Wait();
radWaitingBar1.StopWaiting();
radWaitingBar1.Visible = false;

WaitingBar

answered on 25 Feb 2021

1 answer

185 views

Adding New Row and Row changed Event

When I click in the top row to type in a new row value, the CurrentRowChanged event is fired. I have other code in this event, that I do not want to run when adding a new row. So I need to trap this so the code will not run in the event. I did not have this problem until I updated to the latest controls.

GridView

answered on 25 Feb 2021

12 answers

781 views

[Solved] Customize GridView Paging panel

hi

i use paging in my winform grid view.everytrhing is ok.

but i wanna customize the panel paging. for example disable ShowFastBackButton and ShowFastForwardButton in panel paging.

in this page it said that :

There are a number of properties, which allow you to customize the paging panel to your specific needs. You can access these properties through the RadGridView.GridViewElement.PagingPanelElement.

i want change these properties in design time not by code, but i cant find any of these properties in property grid or in property builder.

i have another question and that is about TextBoxStripElement in paging panel. iwant localize that and put my text intead of page and of in TextBoxStripElement.

is there any solution for these two question?

Best Regard

GridView

answered on 25 Feb 2021

4 answers

295 views

[Solved] Why "e.RowElement.BackColor = Color.Black; "doesn't work?

Hi:

I am having an issue with "changing the selected line color", which was replied earlier in the forums.
I am doing the same as explained here, but the background color does not change while the text of the line changes.

private void rgvCompanyList_ViewRowFormatting(object sender, RowFormattingEventArgs e)
{
if (e.RowElement.IsSelected && e.RowElement.IsCurrent)
{

e.RowElement.DrawFill = true;
e.RowElement.GradientStyle = GradientStyles.Solid;
e.RowElement.BackColor = Color.Black; // It doesn't work !
e.RowElement.ForeColor = Color.White; // It works
// e.RowElement.NumberOfColors = 1; that didn't work either
}
else
{
e.RowElement.ResetValue(LightVisualElement.DrawFillProperty, ValueResetFlags.Local);
e.RowElement.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);
e.RowElement.ResetValue(LightVisualElement.GradientStyleProperty, ValueResetFlags.Local);
e.RowElement.ResetValue(LightVisualElement.ForeColorProperty, ValueResetFlags.Local);
// e.RowElement.ResetValue(LightVisualElement.NumberOfColorsProperty, ValueResetFlags.Local);
}
}

GridView

answered on 24 Feb 2021

3 answers

398 views

Clickable Map Points in WinForm

How can I add clickable map pins (or points) to RadMap in WinForm?
I have already added Points to the radMap but I want to create Events (Mouse click) and (Mouse hoover) on those points.

Could you please help?

Map

answered on 23 Feb 2021