Hi,

I'm having a hard time trying to get a datetime value from my gridview to string in the correct format that I have set to display on the gridview.

I want:   yyyy/MM/dd HH:ss ex. 2020/01/30 14:15

But the result keeps giving me 1/23/2020 2:05:08 PM

Then to string with all the non-alphanumeric removed it gives me: 1232020258PM   (noticed it removed any 0s in front of the mins and secs...

I have already formatted the datetime on the gridview to display the correct format. But the value to string still gives me the other format.

I've also tried to grab the data from Sql database instead of gridview, however I still get the same result.

Ultimately, I need the correct format in the string so that I can eventually take it apart again to put in a different table.  And why it will be in string is because i need to grab this info to include in the name of the PDF file.  Then I'll make a table using info from the name breakdown to pull the PDF to put info a table to select it.

Help?  Thank you!!!

My code:

See I already formatted it on the datetime column in the gridview and this works fine displaying in the gridview:

Hi

Thanks for great popup editor.

i wanna have a grid inside the popup editor and set drop down style of popup editor to dropdown because the user can use auto complete like in dropdownlist.

but i wanna auto complete ocure on all grid rows and suggest what the user type. the text must be contains and not start with.

is it possible? and if possible give me sample

thanks in advanced

Hi,

I want to add hand cursor in RadMenuItem.

Waiting for your favorable response.

Thanks..

Hello Team Telerik,

Is there any way to reproduce the cart component attached? We are working on a POS solution and reproducing the item is crucial for us. We are currently trying Telerik for Winforms.

Hi Team, 

I am unable to find the direct download links for older versions of telerik. I am looking for for 2018 R3 version for windows. 

Thanks, 

Vijay

Hi,

I have a grid-view with multiple grids working together, and one of the tasks at hand is if a value changes in a cell in one grid, then the main grid has to highlight any objects that shared that data that were affected by the change. The customer then needs to compile that data and at that point, the row for that object needs to have the highlight removed. I am able to get the conditional formatting for the highlight to work, but removing it from the entire row after the button click is proving to be a challenge. currently my code is set to do this using the following:

      public void GridHighLighterSetConditions()
      {
         int x = -1;
         double Index1 = - 1;
         double Index2 = - 1;
         double Index3 = - 1;
         string MIDindex = "";
         int RowIndex = 0;
         int MID = 0;


         foreach (GridViewDataRowInfo Index in MainGridView.SelectedRows)
         {

            if (MainGridView.SelectedRows.Count > 0)
            {
               for (x = 0; x < MainGridView.SelectedRows.Count; x++)
               {
                  RowIndex = MainGridView.SelectedRows[x].Index;

                  MIDindex = MainGridVIew.Rows[RowIndex].Cells[0].Value.ToString();

                  MID = int.Parse(MIDindex);
               }
               break;
            }
         }

         foreach (GridViewDataRowInfo Event in GridView2.Rows)

         {

            if (GridView2.SelectedRows.Count > 0)
            {
               for (x = 0; x < GridView2.SelectedRows.Count; x++)
               {
                  Index1 = GridView2.SelectedRows[x].Index + 1;
               }
               break;
            }
         }

         foreach (GridViewDataRowInfo Vevent in GridView3.Rows)
         {

            if (GridView3.SelectedRows.Count > 0)
            {
               for (x = 0; x < GridView3.SelectedRows.Count; x++)
               {
                  Index2 = GridView3.SelectedRows[x].Index + 1;
               }
               break;
            }
         }

         foreach (GridViewDataRowInfo REvent in GridView4.Rows)
         {

            if (GridView4.SelectedRows.Count > 0)
            {
               for (x = 0; x < GridView4.SelectedRows.Count; x++)
               {
                  Index3 = GridView4.SelectedRows[x].Index + 1;
               }
               break;
            }
         }

         ConditionalFormattingObject HL_1 = new ConditionalFormattingObject("Highlighter", ConditionTypes.Equal, Index1.ToString(), "", true);
         Font newFont = new Font("Arial", 8f, FontStyle.Bold);
         HL_1.CellFont = newFont;
         HL_1.CellForeColor = Color.DarkRed;
         HL_1.RowBackColor = Color.Gold;

         ConditionalFormattingObject HL_2= new ConditionalFormattingObject("Highlighter", ConditionTypes.Equal, Index2.ToString(), "", true);
         Font newPBVFont = new Font("Arial", 8f, FontStyle.Bold);
         HL_2.CellFont = newPBVFont;
         HL_2.CellForeColor = Color.DarkRed;
         HL_2.RowBackColor = Color.Gold;


         ConditionalFormattingObject HL_3 = new ConditionalFormattingObject("Highlighter", ConditionTypes.Equal, Index3.ToString(), "", true);
         Font newRVFont = new Font("Arial", 8f, FontStyle.Bold);
         HL_3.CellFont = newRVFont;
         HL_3.CellForeColor = Color.DarkRed;
         HL_3.RowBackColor = Color.Gold;

         ConditionalFormattingObject No_HL = new ConditionalFormattingObject("No Highlighter", ConditionTypes.Equal, MIDindex, "", true);
         Font newUMCFont = new Font("Arial", 8f, FontStyle.Regular);
         No_HL.CellFont = newUMCFont;
         No_HL.RowBackColor = Color.White;
         No_HL.CellForeColor = Color.Black;

         if (Index1 > Index2 && Index1 > Index3)
         {
            MainGridView.Columns["Column1"].ConditionalFormattingObjectList.Add(HL_1);

            GridView2.ClearSelection();
         }

         else if (Index2 > Index1 && Index2 > Index3)
         {
            MainGridView.Columns["column2"].ConditionalFormattingObjectList.Add(HL_2);

            GridView3.ClearSelection();
         }

         else if (Index3 > Index1 && Index3 > Index2)
         {
            MainGridView.Columns["Column3"].ConditionalFormattingObjectList.Add(HL_3);

            GridView4.ClearSelection();
         }
         else if (MIDindex != null && MID > Index1 && MID > Index2 && MID > Index3)
         {
            Index1 = -1;
            Index2 = -1;
            Index3 = -1;

            MainGridView.Columns["Column0"].ConditionalFormattingObjectList.Add(No_HL);
            

            MainGridView.ClearSelection();
            MainGridView.Refresh();
         }
         return;
      }

I Feel as though there must be a much easier way to do this.

Thanks.

Hi,

I have a grouped radgridview.

What I am trying to accomplish is, when a regular (not group row) row is selected, I would like to change the background color of it's group row so it will be easy to see it (the group row of the selected regular row).

For example - 

Group Row A

1

2

3

Group Row B

4

5

if the user selects the row "2" I want "Group Row A" to change color. If the user then selects row "4" I want "Group row B" to change color (and "Group Row A" to change back to it's default color).

I have succeeded to change the color of the group row when selecting the group row directly (through the ViewRowFormatting event) but can not do it in a good way when a regular row is selected (in the SelectionChnaged event). I tried using:

1) From SelectionChanged event calling  this.gridView.TableElement.Update(GridUINotifyAction.Reset) but it brings the table back to the top if the user scrolled down.

2) From SelectionChanged  - tried to get the group row of the selected row and change it's background. Can not find the way to get to the GroupRowElement where I can access the background property.

Please help, any advice to achieve this would be appreciated!

Yaron

hello i'm using radchat on my project and i have two questions

one

I've read how to sending a image but i'm not sure how i can send other files like Audio,video...

ChatMediaMessage mediaMessage = new ChatMediaMessage(img, new Size(300, 200), null, Chat_Box.Author, DateTime.Now);

two

and also are some of them like video types going to have a preview in the radchat like the image or not

if not how i can access the file that radchat is showing to execute it example like this Process.Start("C:\\");

thank you