Any possible solution for set Place Holder/Null Text in Radgriview Cell without editing mode

Hi.

Winforms, c#, .net core 6, VS2022.

I googled to discover, in a very old post, that a gridview was only capable of exporting data from the whole grid unless a flag was set for it to ignore hidden columns/rows.

So I decided to hide columns/rows whilst exporting, then restore the original view afterwards.

But. Is there a clean method to retrieve the start/end column/row indexes or do I have to laboriously step through selected cells to find min/max index values for each cell?

Thanks in advance :)

I use RadGridView in WinForms. There is search field, when I set AllowSearchRow property to 'true'.

When I search there numbers everything is ok until I put separator of thousands. First screen 'Clipboard01' without separators.

Second and third screen 'Clipboard02' and 'Clipboard03' shows how it looks like when i put separator or write number without separator.

I will mention that numbers in grid have 'space' as separator of thousands.

How you can see nothing is found.

Have you any idea how to handle separators of thousands in the search engine?

Hello,

I have a form with a splitcontainer with 2 splitpanel:
- splitpanelFilter
- splitpanelMain

/* SplitContainerMain */
        /*  */
        THIS-OBJECT:SplitContainerMain:AutoScroll = TRUE.
        THIS-OBJECT:SplitContainerMain:Controls:Add(THIS-OBJECT:splitPanelFilter).
        THIS-OBJECT:SplitContainerMain:Controls:Add(THIS-OBJECT:splitPanelMain).
        THIS-OBJECT:SplitContainerMain:Dock = System.Windows.Forms.DockStyle:Fill.
        THIS-OBJECT:SplitContainerMain:Location = NEW System.Drawing.Point(0, 0).
        THIS-OBJECT:SplitContainerMain:Name = "SplitContainerMain".
        THIS-OBJECT:SplitContainerMain:Orientation = System.Windows.Forms.Orientation:Horizontal.
        /*  */
        /*  */
        /*  */
        THIS-OBJECT:SplitContainerMain:RootElement:MinSize = NEW System.Drawing.Size(25, 25).
        THIS-OBJECT:SplitContainerMain:Size = NEW System.Drawing.Size(644, 480).
        THIS-OBJECT:SplitContainerMain:SplitterWidth = 2.
        THIS-OBJECT:SplitContainerMain:TabIndex = 1.
        THIS-OBJECT:SplitContainerMain:TabStop = FALSE.
        THIS-OBJECT:SplitContainerMain:ThemeName = "Crystal".
        /*  */
        /* splitPanelFilter */
        /*  */
        THIS-OBJECT:splitPanelFilter:Controls:Add(THIS-OBJECT:BtnFilterDown).
        THIS-OBJECT:splitPanelFilter:Controls:Add(THIS-OBJECT:BtnFilterDefault).
        THIS-OBJECT:splitPanelFilter:Dock = System.Windows.Forms.DockStyle:Top.
        THIS-OBJECT:splitPanelFilter:Location = NEW System.Drawing.Point(0, 0).
        THIS-OBJECT:splitPanelFilter:Name = "splitPanelFilter".
        /*  */
        /*  */
        /*  */
        THIS-OBJECT:splitPanelFilter:RootElement:MinSize = NEW System.Drawing.Size(25, 25).
        THIS-OBJECT:splitPanelFilter:Size = NEW System.Drawing.Size(644, 28).
        THIS-OBJECT:splitPanelFilter:SizeInfo:AutoSizeScale = NEW System.Drawing.SizeF(Progress.Util.CastUtil:ToSingle(0), Progress.Util.CastUtil:ToSingle(-0.4393305)).
        THIS-OBJECT:splitPanelFilter:SizeInfo:SplitterCorrection = NEW System.Drawing.Size(0, -192).
        THIS-OBJECT:splitPanelFilter:TabIndex = 0.
        THIS-OBJECT:splitPanelFilter:TabStop = FALSE.
        THIS-OBJECT:splitPanelFilter:ThemeName = "Crystal".
/*  */
/* BtnFilterDefault */
        /*  */
        THIS-OBJECT:BtnFilterDefault:Image = CAST(resources:GetObject("BtnFilterDefault.Image"), System.Drawing.Image).
        THIS-OBJECT:BtnFilterDefault:Location = NEW System.Drawing.Point(3, 3).
        THIS-OBJECT:BtnFilterDefault:Name = "BtnFilterDefault".
        THIS-OBJECT:BtnFilterDefault:Size = NEW System.Drawing.Size(73, 22).
        THIS-OBJECT:BtnFilterDefault:TabIndex = 0.
        THIS-OBJECT:BtnFilterDefault:Text = "Filtres".
        THIS-OBJECT:BtnFilterDefault:TextAlignment = System.Drawing.ContentAlignment:MiddleRight.
        THIS-OBJECT:BtnFilterDefault:ThemeName = "Crystal".
        THIS-OBJECT:BtnFilterDefault:Click:Subscribe(THIS-OBJECT:BtnFilterDefault_Click).
        /*  */
        /* splitPanelMain */
        /*  */
        THIS-OBJECT:splitPanelMain:Location = NEW System.Drawing.Point(0, 31).
        THIS-OBJECT:splitPanelMain:Name = "splitPanelMain".
        /*  */
        /*  */
        /*  */
        THIS-OBJECT:splitPanelMain:RootElement:MinSize = NEW System.Drawing.Size(25, 25).
        THIS-OBJECT:splitPanelMain:Size = NEW System.Drawing.Size(644, 450).
        THIS-OBJECT:splitPanelMain:SizeInfo:AutoSizeScale = NEW System.Drawing.SizeF(Progress.Util.CastUtil:ToSingle(0), Progress.Util.CastUtil:ToSingle(0.4393305)).
        THIS-OBJECT:splitPanelMain:SizeInfo:SplitterCorrection = NEW System.Drawing.Size(0, 192).
        THIS-OBJECT:splitPanelMain:TabIndex = 1.
        THIS-OBJECT:splitPanelMain:TabStop = FALSE.
        THIS-OBJECT:splitPanelMain:ThemeName = "Crystal".


I want to dynamically manage the size of the Split Panels on the click of a button.
I have a variable iHeight= 30.
If I click I increase the height of the SplitPanelFilter by (28 + iHeigth) and I decrease the height of the SplitPanelMain (450 - iHeigth)
And conversely when I click again on the button ==> default position

Hello community!!!

Is there any way we can change the BackColors of bar behind icon? To something custom.

Thank you for your time!!!

PS: There is no TaskDialog tag into Tags field!!!

Hey all!

I have a radGridView where i need to capture the mouse-over so i can assign a "MouseOver" background color at runtime. 

Some of my rows are default and will use the default "MouseOver" color and some of my rows are "custom" with a custom background color applied using ViewRowFormatting and so i would like a Custom "MouseOver" color.  At this time even the DEFAULT mouse-over color...does NOT apply to rows that have their background handled in ViewRowFormatting (I do not know why this is.)

So that's it :)

How do i capture pre-mouse-over painting and apply a different color?  Or maybe this would happen at the theme level with a replacement theme element?  I dont know i'm just rambling at this point :(

If anyone has done this type of customization please let me know and thanks all!

Cheers!  Curtis.

Currently, I am facing an issue when exporting the pdf report from the winform report viewer, the preview is fine, but when I try to use the export pdf button and then select folder as desktop, the entire app will be closed without any exception, the app just closed itself. If I select a different folder, it works fine. For the same PDF I use the PdfViewer to test, the same issue. I suspect some shared components failed around PDF export.  The version is 2022.2.622

Dear all,

does anyone know how to change the BackColor ofthe RadDataEntry ValidationPanel.

I have tried various ways like setting it up at design time in Visual Studio,

or just before showing it at run time

                dataEntry.ValidationPanel.BackColor = Color.PapayaWhip;
                dataEntry.ShowValidationPanel = true;

and also via some event such as

  private void rdeDynamicInput_Initialized(object sender, EventArgs e)
    {
        ValidationPanel vpanel = (sender as RadDataEntry).ValidationPanel;
        if(vpanel != null) vpanel.BackColor = Color.PapayaWhip;
    }

Thanks for your answer

Hello, 

I'd like to know if it is possible to insert rotated text into TableCell (like in the attached image - orange part of table).

I read many forums about this problem, found only one solution - https://www.telerik.com/forums/rotate-text-in-table-cell

The problem is, this custom class is implemented for Telerik.Windows libraries, I'm using Telerik.Winforms.

Thanks,

Martin.