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1 answer
94 views

Hi,

Am using a telerik winform that contains a telerik textbox and the form can be resized which in turn would resize the textbox as well.

When we enter long text in the textbox and resize the textbox the text is not scrolled to show the text and cursor is at the end of the text which is fine.

For instance, in the image below the text is hidden and after resizing the text should scroll to show text depending on the length of the textbox.

Could you please help with a suitable solution, thank you!

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 07 Sep 2021
1 answer
126 views

Hello

I want to be able to modify the text content of the control programmically at runtime. Below is the code I have tried :

 Placeholder does not change the content
 Dim content_controls As IEnumerable(Of SdtRangeStart) =
        Me.radRichTextEditor1.Document.GetAnnotationMarkersOfType(Of SdtRangeStart)()
        For Each item In content_controls
            'MsgBox("Type: {0} ID:{1}", item.SdtProperties.Type, item.SdtProperties.ID)
            'MsgBox("Type: {0} ID:{1}", item.SdtProperties.Type, item.SdtProperties.ID)

            If item.SdtProperties.Type = SdtType.Text Then

                Dim properties As TextProperties = TryCast(item.SdtProperties, TextProperties)
                If properties.Tag IsNot Nothing AndAlso properties.Tag.ToUpper = "SERIALNO" Then
                    properties.Placeholder.PlaceholderText = "DWF324434244242"
                    properties.Placeholder.ShowPlaceholder = True
                End If
            End If
        Next
Thank You
Dimitar
Telerik team
 answered on 07 Sep 2021
21 answers
848 views
Radgridview's columns have default filter operation as "Contains :" .  How can i change them to "Start with".

Best Regards,
Kenghot
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 03 Sep 2021
1 answer
134 views

Hello,

I am doing the following to rename a worksheet:

                Worksheet workSheet = sheetReturns.SpreadsheetElement.Workbook.Sheets.Add(SheetType.Worksheet) as Worksheet;
                workSheet.Name = "Missing Top 100";
                dtProvider.Import(_missingTop100, workSheet);
                sheetReturns.SpreadsheetElement.Workbook.ActiveWorksheet = workSheet;
                workSheet.Columns[workSheet.UsedCellRange].AutoFitWidth();

The new name of the sheet does not show unless another worksheet is added or I double click on the worksheet tab.

How can I code this so the new name shows immediately?

Thanks,
Doug

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 03 Sep 2021
2 answers
157 views
Hi, I am using the following line of code to set FilterDescriptors.Expression programatically from a string in SQL-like format:

this.portfolioGrid.FilterDescriptors.Expression = newFiltersExpr;

I discovered the following issue when using a string like 

src_sec_prim_id in ('4008030','4008032','4010014','4025022','4029402','4032004','4150008','4150009','4150010','4150011','4150012')

Note that all the items in the above list have single quotes around them.  But the resulting FilterDescriptors.Expression looks like this:

[src_sec_prim_id] IN (4008030,4008032,4010014,4025022,4029402,4032004,4150008,4150009,4150010,4150011,4150012)

That is, all the single quotes got eliminated! I imagine the issue is the setter of FilterDescriptors.Expression recognizes all the items as numbers and decides to remove the single quotes.

To test this, I used a list that has some items that could not be mistaken for numerical, and indeed this did not happen!

This is an undesirable behavior for me, since I later need to use the FilterDescriptors.Expression to construct an actual SQL query, that breaks if the single quotes are absent.

Would you advise anything that could help me override this behavior?

Thank you!

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 03 Sep 2021
1 answer
150 views

I have a RadMenu in a new application where I set the Font property to "Segoe UI 9pt". While all the top-level menu items appear as expected, the drop-downs revert back to "Segoe UI 8.25pt".  Aren't the Font properties ambient? I really don't want to have to explicitly set all the RadMenuItem.Font properties.

What am I missing?

As a related follow-up, I would have expected the RadMenu, RadCommandBar, and RadStatusStrip's Font properties to be ambient also, and default to the Form's Font.

This is day two of my evaluation of the library.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Sep 2021
2 answers
97 views

Hello,

I came across a weird behavior of a winforms application when using MS Windows setting of Display Scale to 125%.

After exporting a radgridview to an Excel file, the application shrinks. Controls' sizes are smaller and Captions don't fit anymore.

See attachments with a state before exporting and after. I also included a sample app. It only happens with a Display Scale larger than 100%.

Best regards,

Tomáš

Tomáš
Top achievements
Rank 1
Iron
 answered on 31 Aug 2021
2 answers
160 views

Hi,

I want to apply two different font styles for the hostwindow title text in Winforms RadDock. For example, If the title is "Tools - Crop", then it should be like below

Tools - Crop

 

Is it possible to achieve this?

 

Thanks

Nadya | Tech Support Engineer
Telerik team
 answered on 30 Aug 2021
1 answer
238 views

Hai EveryOne,

i have a problem from my grafik chart line series..
i want to set no blur if the grafik vertical, but if the line horizontal. the line not blur when zoom..

how this solustionn,,,

tihis is source code section

 

 LineSeries series = new LineSeries();
            series.CategoryMember = "MonthName";
            series.ValueMember = "TotalAsset";
            series.DataSource = m_LineChartList;
            series.PointSize = new SizeF(7, 7);
            series.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;

            //test
            //series.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
            //series.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
            //series.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
            //series.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
            series.Padding = new Padding(20);
            series.IsVisible = true;
            series.LinesToLabelsColor = Color.FromArgb(0, 0, 0);

            series.BackColor = Color.FromArgb(0, 50, 0);
            series.BorderColor = Color.FromArgb(0, 50, 0);

 

 

 

thanks every one

Nadya | Tech Support Engineer
Telerik team
 answered on 30 Aug 2021
2 answers
187 views

I have a radgridview that I've enabled pasting.  Everything works great but for some reason when I right click and hit paste no matter how many rows I'm coping the pasting event fires twice thus duplicating the input rows.

private void RgvSup_Pasting(object sender, Telerik.WinControls.UI.GridViewClipboardEventArgs e)
        {
            Cursor.Current = Cursors.WaitCursor;
            try
            {
                // paste row data
                if (RgvSup.CurrentRow is GridViewNewRowInfo)
                {
                    if (Clipboard.GetText() != string.Empty && Clipboard.GetText() != "")
                    {
                        string[] lines = Clipboard.GetText().Split(new string[] { "\r\n" }, StringSplitOptions.None);
                        try
                        {
                            foreach (string rowInfo in lines)
                            {
                                string[] cellVal = rowInfo.Split('\t');
                                if (cellVal.Length >= 9)
                                {
                                    SUPPLIER ObjSup = new SUPPLIER();
                                    try { ObjSup.SUP_NAME = cellVal[0]; } catch { }
                                    if (cellVal[1].Contains(";"))
                                        cellVal[1] = cellVal[1].Split(';').GetValue(0).ToString();
                                    try { ObjSup.SUP_PUL_CAT_ID = decimal.Parse(cellVal[1]); } catch { ObjSup.SUP_PUL_CAT_ID = null; }
                                    try { ObjSup.SUP_PHONE = ClsCommon.SetPhone(cellVal[2]); } catch { }
                                    try { ObjSup.SUP_PCONT_NAME = cellVal[3]; } catch { }
                                    try { ObjSup.SUP_PCONT_CCELL = ClsCommon.SetPhone(cellVal[4]); } catch { }
                                    try { ObjSup.SUP_ADDRESS = cellVal[5]; } catch { }
                                    try { ObjSup.SUP_CITY = cellVal[6]; } catch { }
                                    if (cellVal[7].Contains(";"))
                                        cellVal[7] = cellVal[7].Split(';').GetValue(0).ToString();
                                    try { ObjSup.SUP_ST_ID = decimal.Parse(cellVal[7]); } catch { ObjSup.SUP_ST_ID = null; }
                                    try { ObjSup.SUP_ZIP = ClsCommon.SetZip(cellVal[8]); } catch { }
                                    ObjSup.SUP_CL_ACTIVE_ID = 1;

                                    MstEnt.eSUPPLIER.Add(ObjSup);
                                }
                            }
                        }
                        catch
                        {
                            MessageBox.Show("Incompatible DataSources");
                        }

                        ClsCommon.SaveMstEnt(MstEnt, "RpurfEditSup.cs", "RgvSup_Pasting");
                        RefreshData();
                        MessageBox.Show("Completed");
                    }
                }
            }
            catch (Exception Ex)
            {
                ClsCommon.WriteAppError(Ex, "RpurfEditSup.cs", "RgvSup_Pasting");
            }
            Cursor.Current = Cursors.Default;
        }

 

Nadya | Tech Support Engineer
Telerik team
 answered on 30 Aug 2021
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