Questions on UI for WPF Forum

1 answer

75 views

How can I add a DateField to a TableCell from code

Hi,

I need to add a DateField to a TableCell in a RichTextBox so that when a user clicks on the cell in the UI a calendar is displayed.

I can see from the XAML that this is achieved by using the InsertSdtCommand with a CommandParameter of Date, how can a similar result be achieved from within the code.

Thank you.

RichTextBox

answered on 17 Sep 2024

1 answer

64 views

Updating Table Cell In code Locks the Table

Hi,

When I update a table cell in a richtextbox the table is locked and I am unable to edit the table in the UI. The change to the table cell is not shown in the

UI If I then close the current document and re-open it its fine and I can see the change made to the table cell, or if I make a change to a paragraph above the table from within the UI the change to the cell is shown, and the table is unlocked.

        public void SetTemplateFromElement(string tagValue, string newValue)
        {
            try
            {
//                RadDocument document = doc_text.Document;
                var table = doc_text.Document.EnumerateChildrenOfType<Table>().Where(x => x.Tag == tagValue).FirstOrDefault();
                if (table != null)
                {

                    switch (tagValue)
                    {
                        case "1000":
                            var row = table.EnumerateChildrenOfType<TableRow>().FirstOrDefault();
                            var cell = row.Cells.ToList()[1];
                            cell.Blocks.Clear();
                            Paragraph p = new Paragraph();
                            Span s = new Span();
                            s.FontWeight = FontWeights.Bold;
                            s.FontFamily = new FontFamily(CGlobals.docu_default_font);
                            s.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
                            s.Text = newValue; ;
                            p.Inlines.Add(s);
                            cell.Blocks.Add(p);
                            break;
                        case "4000":
                            break;
                    }

                    //                    doc_text.Document = document;
                    doc_text.UpdateLayout();
                    SaveContent(strCurrentDoc);
                }
            }
            catch { }

        }

Can someone please advise.

RichTextBox

answered on 09 Sep 2024

1 answer

60 views

How to add bullets to TableCell in code

Hi,

I need to add bullets to a TableCell from code. I have tried cell.Blocks.Add(bullets) where bullets is a DocumentList but I am getting 'cannot convert from DocumentList to Block.

Code snippet:

                            DocumentList bullets = new DocumentList(DefaultListStyles.Bulleted, document);
                            p1 = new Paragraph();
                            s1 = new Span();
                            cell1.Background = Color.FromRgb(255, 255, 255);
                            cell1.PreferredWidth = w1;
                            cell1.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
                            s1.FontFamily = new FontFamily(CGlobals.docu_default_font);
                            s1.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
                            s1.Text = name;
                            p1.Inlines.Add(s1);
                            bullets.AddParagraph(p1);
                            cell1.Blocks.Add(bullets);

Thank you

RichTextBox

answered on 06 Sep 2024

0 answers

48 views

DocumentVariableFields Make Read Only and Click Event

A couple of questions regarding DocumentVariableFields:

1. Is it possible to make a field read only, i.e. the field cannot be deleted from the UI.

I'm inserting the field into a table cell:

            RadDocumentEditor editor = new RadDocumentEditor(document);
            var cell = document.EnumerateChildrenOfType<TableCell>().ToList()[0];

            if (cell != null)
            {
                DocumentPosition position = new DocumentPosition(document);
                position.MoveToDocumentElementStart(cell.Blocks.First());
                document.CaretPosition.MoveToPosition(position);
                DocumentVariableField docVariable = new DocumentVariableField() { VariableName = "2000" };
                editor.InsertField(docVariable);
            }
            doc_text.Document = document;

            doc_text.Document.DocumentVariables["2000"] = "Date";
            //doc_text.Document.DocumentVariables["2002"] = " ";
            var field = doc_text.Document.EnumerateChildrenOfType<FieldRangeStart>().Where(x => x.Field.FieldTypeName == "DOCVARIABLE"
            && ((DocumentVariableField)x.Field).VariableName == "2000").FirstOrDefault();

            if (field != null)
            {
                doc_text.UpdateField(field);
            }

2. Is it possible to 'attach' a click event handler to a field, or a table cell?

Thank you

RichTextBox

updated question on 03 Sep 2024

1 answer

70 views

How Can I Add a DocumentVariableField to a Table Cell Programmatically

Hi,

We are creating a table which then gets inserted into a RichTextBox. We need to add a DocumentVariableField to one of the cells, can anyone please advise.

// The field which needs to be added o the table
            
doc_text.Document.DocumentVariables.Add("1001", addrName);
DocumentVariableField docVariable = new DocumentVariableField() { VariableName = "1001"  };
           
doc_text.InsertField(docVariable, FieldDisplayMode.Result);
            

RadDocument document = new RadDocument();
Section section = new Section();

TableWidthUnit w1 = new TableWidthUnit(100);
TableWidthUnit w2 = new TableWidthUnit(520);

Table table = new Table();
table.StyleName = RadDocumentDefaultStyles.DefaultTableGridStyleName;

TableRow row1 = new TableRow();
TableCell cell1 = new TableCell();
cell1.Background = Color.FromRgb(174, 255, 190);
cell1.PreferredWidth = w1;
cell1.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
Paragraph p1 = new Paragraph();
Span s1 = new Span();
s1.FontWeight = FontWeights.Bold;
s1.FontFamily = new FontFamily(CGlobals.docu_default_font);
s1.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
s1.Text = "Name";
p1.Inlines.Add(s1);
cell1.Blocks.Add(p1);
row1.Cells.Add(cell1);

TableCell cell2 = new TableCell();
cell2.Background = Color.FromRgb(174, 255, 190);
cell2.PreferredWidth = w2;
cell2.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
Paragraph p2 = new Paragraph();
Span s2 = new Span();
s2.FontWeight = FontWeights.Bold;
s2.FontFamily = new FontFamily(CGlobals.docu_default_font);
s2.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
            
s2.Text = addrName;  // We need to change this to the DocumentVariableField
p2.Inlines.Add(s2);
cell2.Blocks.Add(p2);
row1.Cells.Add(cell2);
table.Rows.Add(row1);

section.Blocks.Add(new Paragraph());
section.Blocks.Add(table);
section.Blocks.Add(new Paragraph());
document.Sections.Add(section);

doc_text.Document = document;

Many thanks

RichTextBox

answered on 26 Jul 2024

1 answer

95 views

How to Programmatically add a Content Control to a Table Cell in RadRichTextBox

Hi,

We are creating a table and adding it to a RichTextBox:

        public void AddAddress()
        {
            string addrName = string.Empty;
            string[] rowName = new string[] { "Job Title", "Employer", "Address", "Tel.", "Tel. Dir.", "Mobile", "Email", "Website", "Fax", "Details", "Address", "Tel.", "Mobile", "Email", "Details" };
            if(_selelement != null)
            {
                addrName = _selelement.GetAttribute("title");
            }
            SdtProperties sdtProperties = new SdtProperties(SdtType.RichText)
            {
                Alias = "AddressName",
                Lock = Lock.SdtContentLocked,
                ID = 1001,
            };
            RadDocument document = new RadDocument();
            Section section = new Section();

            TableWidthUnit w1 = new TableWidthUnit(100);
            TableWidthUnit w2 = new TableWidthUnit(520);

            Table table = new Table();
            table.StyleName = RadDocumentDefaultStyles.DefaultTableGridStyleName;

            TableRow row1 = new TableRow();
            TableCell cell1 = new TableCell();
            cell1.Background = Color.FromRgb(174, 255, 190);
            cell1.PreferredWidth = w1;
            cell1.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
            Paragraph p1 = new Paragraph();
            p1.Background = Color.FromRgb(174, 255, 190);
            Span s1 = new Span();
            s1.FontWeight = FontWeights.Bold;
            s1.FontFamily = new FontFamily(CGlobals.docu_default_font);
            s1.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
            s1.Text = "Name";
            p1.Inlines.Add(s1);
            cell1.Blocks.Add(p1);
            row1.Cells.Add(cell1);

            TableCell cell2 = new TableCell();
            cell2.Background = Color.FromRgb(174, 255, 190);
            cell2.PreferredWidth = w2;
            cell2.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
            Paragraph p2 = new Paragraph();
            p2.Background = Color.FromRgb(174, 255, 190);
            Span s2 = new Span();
            s2.FontWeight = FontWeights.Bold;
            s2.FontFamily = new FontFamily(CGlobals.docu_default_font);
            s2.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
            s2.Text = addrName;
            p2.Inlines.Add(s2);
            cell2.Blocks.Add(p2);
            row1.Cells.Add(cell2);
            table.Rows.Add(row1);

            int rowCount = 0;
            foreach(string rname in rowName)
            {
                rowCount++;
                row1 = new TableRow();
                cell1 = new TableCell();
                p1 = new Paragraph();
                if (rowCount < 11)
                {
                    cell1.Background = Color.FromRgb(255, 229, 153);
                    p1.Background = Color.FromRgb(255, 229, 153);
                }
                else
                {
                    cell1.Background = Color.FromRgb(196, 255, 255);
                    p1.Background = Color.FromRgb(196, 255, 255);
                }
                cell1.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
                s1 = new Span();
                s1.FontWeight = FontWeights.Bold;
                s1.FontFamily = new FontFamily(CGlobals.docu_default_font);
                s1.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
                s1.Text = rname;
                p1.Inlines.Add(s1);
                cell1.Blocks.Add(p1);
                row1.Cells.Add(cell1);

                cell2 = new TableCell();
                cell2.Background = Color.FromRgb(255, 255, 255);
                cell2.Padding = new Telerik.Windows.Documents.Layout.Padding(3, 6, 3, 6);
                p2 = new Paragraph();
                s2 = new Span();
                s2.FontFamily = new FontFamily(CGlobals.docu_default_font);
                s2.FontSize = Unit.PointToDip(CGlobals.docu_default_font_size);
                s2.Text = " ";
                p2.Inlines.Add(s2);
                cell2.Blocks.Add(p2);
                row1.Cells.Add(cell2);
                table.Rows.Add(row1);
            }

            section.Blocks.Add(new Paragraph());
            section.Blocks.Add(table);
            section.Blocks.Add(new Paragraph());
            document.Sections.Add(section);

            doc_text.Document = document;   
        }

How can we add a Content Control with StdProperties to one of the table cells, similar to:

SdtProperties sdtProperties = new SdtProperties(SdtType.RichText) 
{ 
    Alias = "AliasName", 
    Lock = Lock.SdtContentLocked, 
}; 
doc_text.InsertStructuredDocumentTag(sdtProperties);

RichTextBox

answered on 26 Jul 2024

0 answers

36 views

PdfFormatProvider

I have a docx file and it contains line numbers like the image below.

When I use the PdfFormatProvider to convert the docx to pdf the line numbers do not display on the PDF. However, if I manually open the document and save as a PDF they do.

Is there something I am missing here?

RichTextBox

asked on 19 Jul 2024

0 answers

66 views

RichTextBox problem with

Hello,

I tried to make a word document viewer with richtextboxes. The structure is displayed correctly, except for the parts where there are text boxes or comboboxes.
Attached is an example of the display difference.
Any help would be greatly appreciated.

I'm using Q1 2024 version of controls.

RichTextBox

asked on 05 Jul 2024

0 answers

61 views

Tables and Images - Always fill width of RTB

I'd like to know if I can make it so tables and images always fill width of RichTextBox.

I have a RichTextBox control that is not very wide and I want text to wrap and not give them a horizontal scrollbar. I can't set an explicit width as this needs to be dynamic. Is there anyway that I can make it so that tables/ pictures are inline and always occupy the entire width?

RichTextBox

asked on 03 Jul 2024

1 answer

69 views

HTMLDataProvider won't render images in RadRichTextBox

Having an issue displaying images in a radRichTextBox. Below is my HTML.

I have using an HTMLDataProvider to bind to a string that contains this HTML below.

The image does not display, all I get is this little box for the image.

The text all displays fine above it.

<head>
<link rel="stylesheet" href="../style.css" /> 
</head>
<p><strong>Section Header</strong></p>

<p><strong>Section Text</strong> This is my Description section</p>

<p><strong>Picture Title</strong></p>
<p><img src="../LocalFolderParent/Images/MyImage.png" alt="Figure 1 - Test 3" /></p>

RichTextBox

answered on 28 Jun 2024