Questions on UI for WinForms Forum

1 answer

114 views

Hello.

I am using RadRibbonBar (Main Form). I have multiple buttons in ribbon. Each button has different forms. I want dock them inside its Main Form on click. here is an example in below screenshot. I am unable to achieve the requirement.

Please note: The child form should dock exactly below the ribbon form. and also, the cross button (child form close button) should be present right after the tab (Child form name).

Please attach a zip file with a source code.

Thanks

Dock

RibbonBar

answered on 25 Sep 2023

1 answer

76 views

How to read clicked bar AxisLabelElement

Hi,

I would like to know how we get the clicked bar AxisLabelElement?

What I mean, is when I click on the chart View certain bar I would like to read its Axis label.

Many thanks in advance

Omar

ChartView

answered on 25 Sep 2023

2 answers

136 views

How to change hyperlink color in RadLabel?

Hi,

I'm using my custom template and I would like to adjust the hyperlink color in RadLabel.

Is there a way to change the color of the hyperlink? The hyperlink is set using an HTML tag. For example: "lblMessageText.Text = "<html>New software version: <a href=www.xyzcom/update>www.xyz.com/update</a>."?

Best regards

Pawel

Label

answered on 25 Sep 2023

2 answers

201 views

I need to use values from the PivotGrid filters.

I would like to know how to access the values that are typed in all the "Value Filter" and "Label Filter" options, which appear in the PivotGrid filters in the RowGroupDescriptions and ColumnGroupDescriptions parts, since I require those values to perform additional calculations.

I have tried to reach the values but I only reach the Type of condition and the value, I provide the code that I use for what I mention:

foreach (PropertyGroupDescriptionBase gd in this.radPivotGrid1.RowGroupDescriptions)
{
ValueGroupFilter Filtroporvalor = gd.GroupFilter as ValueGroupFilter;

if (Filtroporvalor.Condition != null)
{
ComparisonCondition condition = Filtroporvalor.Condition as ComparisonCondition;

var condicionaux = condition.Condition;
var valorthan = condition.Than;

switch (condicionaux.ToString())
{
case "Equals":
//Code that performs additional calculations
break;
case "IsGreaterThan":
//Code that performs additional calculations
break;
case "IsDoesNotEqual":
//Code that performs additional calculations
break;
}
}
}

But I cannot reach the other values, for example if I use "Equals", I would also like to obtain the name of the field that is used to perform that condition and so on for the other options of "Value Filter", that field is the one that is you can select in the window that is displayed when the filter is applied:

Thank you for your support.

PivotGrid and PivotFieldList

answered on 22 Sep 2023

2 answers

149 views

Diagram zooming behavior

Hello,

I have question about diagram zooming behavior. I would expect standard behavior, when zooming by mouse wheel, diagram should zoom with keeping point behind mouse cursor on the same position, zooming by toolbar buttons (programatically by ZoomIn / ZoomOut methods) should do the same, but keeping center point on the same position. It's almost working like this, but the first zoom (either by mouse or by buttons) do some strange first "move", and then it works like expected.

I set zoom/position on startup to fit main shape to all control space, also I added button "Zoom Fit" that makes the same. And I think that control "remembers" some other zoom center and it does the first zoom by this point. Next zooms work like expected. I have attached my test project. I have also attached animations of behavior as attachments (I tried to add it to question as images, but I couldn't submit question with them, it have always ended with error).

Diagram, DiagramRibbonBar, DiagramToolBox

answered on 21 Sep 2023

1 answer

360 views

RadGridView - Resize Column doesn't work when horizontal scroll bar is visible

When a user attempts to resize a column (yea, the columns are set to be resizeable) and the grid's horizontal scroll bar is visible, the column will not resize. We get the re-size icon, but nothing happens. As soon as the scroll bars are gone, the columns will then resize as excepted.

Anyone have a work around for this. It's driving our customers crazy....

GridView

answered on 21 Sep 2023

1 answer

91 views

RadTextBox: ClearButton beside TextBoxElement does not react to mouse events

Hello,

I am trying to get the ClearButton of the RadTextBox next to the TextBoxElement to work but when I place it next to it (via Margin and a bit of Padding) the ClearButton does not react to any mouse events anymore. All the mouse releated hover properties of the ClearButton are false, as well (ContainsMouse, IsHovered, IsMouseOver).

Most interesting here is that the tbxWithMargin.TextBoxElement.MouseMove event is triggered but it does not recognize that the mouse is over the ClearButton. I've also tried to check here if the cursor is over its BoundingRectangle without success.

You can see this behaviour in the attached project.

If this would be possible (without a general mouse move check event of the whole form!), I'd also would like to use this ClearButton placement for a RadTextBoxControl.

TextBox

answered on 19 Sep 2023

2 answers

154 views

Not able to identify Automation ID inside Radlistview each cell

Not able to identify Automation ID inside Radlistview each cell.

Please bellow snapshot.

ListView

answered on 19 Sep 2023

5 answers

1.3K+ views

Binding GridView to DataTable which contains an Enumeration

Hey guys,
I'm trying to bind a GridView to a DataTable which contains DataColumns of Type Boolean, String, Int32 and an Enumeration. When I bind it using AutoGenerateColumns = true the column containing the enum-values shows their int representation. I expected it to show as a dropdown like the standard DataGridView does.

Afterwards I tried to create the GridViewColumns myself but I can't figure out how to use the Enum as a DataSource for the GridViewComboBoxColumn. Here is my code:

    
            GridViewComboBoxColumn col5 = new GridViewComboBoxColumn("ResultType"); 
        
            col5.DataSource = Enum.GetValues(typeof(EnumResultType)); 
        
            col5.ValueMember = "???"; 
        
            col5.DisplayMember = "???"; 
        
            dgvDisciplines.MasterGridViewTemplate.Columns.Add(col5);

Is this the right way to specify the DataSource? How do I need to specify the ValueMember and Displaymember?

The DropDown in the ComboBoxEditor shows the right (string) Values but the int-values of the rows aren't converted to that String-Representation.

If needed, here is the code of the enumeration:

    
            public enum EnumResultType 
        
                { 
        
                    Maximum, 
        
                    Minimum, 
        
                    Summe, 
        
                    Durchschnitt 
        
                }

Any hints?

Kind regards,
Nils

GridView

answered on 16 Sep 2023

2 answers

122 views

Iam trying to add items from textboxes to radlistview control using a button

In my code, i want to add many items in radlistview and then save to sql server table in windows forms app. Here below is my code, but this code isnt working as radlistview does not contain definition for text

The ones i have lebelled in green color.

Note: This code normally works with normal windows list view control, but i want to use radlistview to implement the same.

    if(ListView1.Items.Count == 0)
    {
        ListViewItem lst = new ListViewItem(txtCustomer.Text);
        lst.SubItems.Add(txtPhone.Text);
        lst.SubItems.Add(txtAddress.Text);
        lst.SubItems.Add(txtLoadNo.Text);
        lst.SubItems.Add(txtDriver.Text);
        lst.SubItems.Add(txtDriverPhone.Text);
        lst.SubItems.Add(txtHauler.Text);
        lst.SubItems.Add(txtPlateNo.Text);
        lst.SubItems.Add(txtProduct.Text);
        lst.SubItems.Add(txtDescription.Text);
        lst.SubItems.Add(txtQty.Text);
        lst.SubItems.Add(txtDate.Text);
        ListView1.Items.Add(lst);


        txtProduct.Text = "";
        txtDescription.Text = "";
        txtQty.Text = "";

        return;
    }

    for(int j = 0; j <= ListView1.Items.Count - 1; j++)
    {
        if(ListView1.Items[j].SubItems[1].Text == txtCustomer.Text)
        {
            ListView1.Items[j].SubItems[1].Text = txtCustomer.Text;
            ListView1.Items[j].SubItems[2].Text = txtPhone.Text;
            ListView1.Items[j].SubItems[3].Text = txtAddress.Text;
            ListView1.Items[j].SubItems[4].Text = txtLoadNo.Text;
            ListView1.Items[j].SubItems[5].Text = txtDriver.Text;
            ListView1.Items[j].SubItems[6].Text = txtDriverPhone.Text;
            ListView1.Items[j].SubItems[7].Text = txtHauler.Text;
            ListView1.Items[j].SubItems[8].Text = txtPlateNo.Text;
            ListView1.Items[j].SubItems[9].Text = txtProduct.Text;
            ListView1.Items[j].SubItems[10].Text = txtDescription.Text;
            ListView1.Items[j].SubItems[11].Text = txtQty.Text;
            ListView1.Items[j].SubItems[12].Text = txtDate.Text;


            txtProduct.Text = "";
            txtDescription.Text = "";
            txtQty.Text = "";

            return;
        }
    }

    ListViewItem lst1 = new ListViewItem(txtCustomer.Text);
    lst1.SubItems.Add(txtPhone.Text);
    lst1.SubItems.Add(txtAddress.Text);
    lst1.SubItems.Add(txtLoadNo.Text);
    lst1.SubItems.Add(txtDriver.Text);
    lst1.SubItems.Add(txtDriverPhone.Text);
    lst1.SubItems.Add(txtHauler.Text);
    lst1.SubItems.Add(txtPlateNo.Text);
    lst1.SubItems.Add(txtProduct.Text);
    lst1.SubItems.Add(txtDescription.Text);
    lst1.SubItems.Add(txtQty.Text);
    lst1.SubItems.Add(txtDate.Text);
    ListView1.Items.Add(lst1);

    txtProduct.Text = "";
    txtDescription.Text = "";
    txtQty.Text = "";
} catch(Exception ex)
{
    MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}

ListView

answered on 15 Sep 2023