First, I apologize for the length of this, but it's all I knew when I started. Now I'm experimenting with the foreach, List<t> and TreeView classes to avoid repetition as recmomended by SO community.
The form will collect information via text boxes, allow attachments of files with file dialogs and collate all info into a neat HTML bodied email. We sell slabs.. and my original code looked a little like this:
private void PrepareReturnEmailTwoSlabs()
{
LoadSettings();
string Fname = Properties.Settings.Default.FabricatorName;
string Facc = Properties.Settings.Default.FabricatorAccountNo;
string Fadd1 = Properties.Settings.Default.FabricatorAddress1;
string Fadd2 = Properties.Settings.Default.FabricatorAddress2;
string Ftown = Properties.Settings.Default.FabricatorTown;
string Fcounty = Properties.Settings.Default.FabricatorCounty;
string Fpostcode = Properties.Settings.Default.FabricatorPostcode;
string Fphoneno = Properties.Settings.Default.FabricatorPhone;
string Femail = Properties.Settings.Default.FabricatorEmail;
string Fclient = Properties.Settings.Default.ClientManagerEmail;
string Fcentre = Properties.Settings.Default.CentreEmail;
string FQt = Properties.Settings.Default.QTEmail;
string Dateofinv = dateTimePicker1.Value.ToShortDateString();
string Inv = textBox13.Text;
string Material1 = textBox14.Text;
string Thick1 = comboBox8.SelectedValue.ToString();
string Batch1 = textBox44.Text;
string Reason1 = comboBox1.SelectedValue.ToString();
string Notes = textBox18.Text;
string Thick2 = comboBox7.SelectedValue.ToString();
string Material2 = textBox15.Text;
string Batch2 = textBox45.Text;
string Reason2 = comboBox2.SelectedValue.ToString();
if (Thick2 == null)
{
Thick2 = "not selected";
}
if (Material2 == null)
{
Material2 = "not selected ";
}
if (Batch2 == null)
{
Batch2 = "not selected ";
}
if (Reason2 == null)
{
Reason2 = "not selected ";
}
GenerateUniqueRefReturn();
//construct email
var message = new MimeMessage();
message.From.Add(new MailboxAddress("************", "***************"));
message.To.Add(new MailboxAddress("**********", "********"));
message.Subject = "Return" + " " + Returnid;
//different message bodies dependant on how many slabs are chosen
TextPart body2 = new TextPart("html")
{
Text = #"Please See Below Information" + "<br/>" +
"<h4>Return ID: " + " " + Returnid + "</h4>" + "<br/>" +
"<b>Fabricator Name:</b>" + " " + Fname + "<br/>" + Environment.NewLine +
"<b>Account Number:</b>" + " " + Facc + "<br/>" + Environment.NewLine +
"<b>Address Line 1:</b>" + " " + Fadd1 + "<br/>" + Environment.NewLine +
"<b>Address Line 2:</b>" + " " + Fadd2 + "<br/>" + Environment.NewLine +
"<b>Town:</b>" + " " + Ftown + "<br/> " + Environment.NewLine +
"<b>County:</b>" + " " + Fcounty + "<br/>" + Environment.NewLine +
"<b>Postcode:</b>" + " " + Fpostcode + "<br/>" + Environment.NewLine +
"<b>Phone:</b>" + " " + Fphoneno + "<br/>" + Environment.NewLine +
"<b>Email:</b>" + " " + Femail + "<br/>" + Environment.NewLine + "<br/>" +
"<br/>" +
"<b>Date Of Invoice: </b>" + " " + DoI + "<br/>" +
"<b>Invoice: </b>" + " " + Inv + "<br/>" +
"<b>Material Information:</b>" + "<br/>" +
//slab 1
"<b>Thickness: </b>" + " " + Thick1 + "mm" + "<br/>" +
"<b>Material Name: </b>" + " " + Material1 + "<br/>" +
"<b>Batch No: </b>" + " " + Batch1 + "<br/>" +
"<b>Reason for Return: </b>" + " " + Reason1 + "<br/>" + "<br/>" +
//slab 2
"<b>Thickness: </b>" + " " + Thick2 + "mm" + "<br/>" +
"<b>Material Name: </b>" + " " + Material2 + "<br/>" +
"<b>Batch No: </b>" + " " + Batch2 + "<br/>" +
"<b>Reason for Return: </b>" + " " + Reason2 + "<br/>" + "<br/>" +
"<br/>" +
"<b>Notes:" + " " + Notes
};
var builder = new BodyBuilder();
//check for return attachment and if found, assign attachment to message via bodybuilder
if (checkBox5.Checked)
{
builder.TextBody = body2.Text;
builder.HtmlBody = body2.Text;
builder.Attachments.Add(ReturnAttachment1);
message.Body = builder.ToMessageBody();
}
if (checkBox7.Checked)
{
builder.TextBody = body2.Text;
builder.HtmlBody = body2.Text;
builder.Attachments.Add(ReturnAttachment1);
builder.Attachments.Add(ReturnAttachment2);
message.Body = builder.ToMessageBody();
}
if (checkBox6.Checked)
{
builder.TextBody = body2.Text;
builder.HtmlBody = body2.Text;
builder.Attachments.Add(ReturnAttachment1);
builder.Attachments.Add(ReturnAttachment2);
builder.Attachments.Add(ReturnAttachment3);
message.Body = builder.ToMessageBody();
}
else
{
message.Body = body2;
}
//Connection to SMTP and Criteria to Send
using (var client = new SmtpClient())
{
// For demo-purposes, accept all SSL certificates (in case the server supports STARTTLS)
client.ServerCertificateValidationCallback = (s, c, h, e) => true;
client.Connect("smtp.gmail.com", 587, false);
// Note: only needed if the SMTP server requires authentication
client.Authenticate("***************#********.com", "*********");
client.Send(message);
client.Disconnect(true);
This code was repeated all the way up to five slabs. So now, I have a class:
{
public string Thickness { get; set; }
public string Material { get; set; }
public string Batch { get; set; }
public Slab(string Thick, string Mat, string Batchno)
{
Thickness = Thick;
Material = Mat;
Batch = Batchno;
}
}
A List that holds this object:
private void button1_Click(object sender, EventArgs e)
{
string t = comboBox1.SelectedValue.ToString();
string m = comboBox2.SelectedValue.ToString();
string b = textBox6.Text;
Slab S = new Slab(t, m, b);
allSlabs.Add(S);
PaintTree();
}
public void PaintTree()
{
int ParentIndex;
TreeSlabs.Nodes.Clear();
foreach (Slab slab in allSlabs)
{
TreeSlabs.BeginUpdate();
TreeSlabs.Nodes.Add("Slab" + " " + (allSlabs.IndexOf(slab) + 1).ToString());
ParentIndex = allSlabs.IndexOf(slab);
TreeSlabs.Nodes[ParentIndex].Nodes.Add("Thickness: " + $"{slab.Thickness}");
TreeSlabs.Nodes[ParentIndex].Nodes.Add("Material: " + $"{slab.Material}");
TreeSlabs.Nodes[ParentIndex].Nodes.Add("Batch: " + $"{slab.Batch}");
TreeSlabs.EndUpdate();
}
}
Now i want to create a foreach.. that iterates through each node.. and collects the info from the parent and its children foreach node, and somehow instantiate new HTML methods for each node..
Foreach Node:
Compose HTML Line - new HTML
Slab 1:
Thickness:
Material
Batch
Slab 2:... etc
If theres 8 nodes, it generates 8 of those bodies. i can think of ways.. but i KNOW they're defintely not the correct ways to go about it based on what ive read and seen out there.
Many Thanks
You don't need to iterate through the tree and try to reclaim the data you put into it from the List of Slabs; it would be simpler to enumerate the List:
By the way, some other tips:
don't beginupdate/endupdate inside the loop, do it outside
the Add method that adds a node to a tree returns the node it added; you don't have to find it again by index, just capture it var justAdded = rootnode.Add("parent node"); and then add your thickness etc to it justAdded.Nodes.Add("thickness..."). The only add command that doesn't return the added mode is the one that takes a treenode type object; it doesn't need to return it because you already have it
consider adding a method to your slab to return some html, to simplify things
you can tidy all that html up with some string interpolation like you did with your $"{slab.thickness}" etc
Related
Below is The code after the embed message is posted I would like the bot to delete the command that it was give to post the embed. Also if anyone knows how to add a footer to this embed that would be awesome
if (raid == "gos")
{
if (day == "Sun")
{
var filename = "gos_Sun.png";
var embed = new EmbedBuilder()
{
Title = "Garden of Salvation",
Description = "```" + day + ", " + date + " # " + time + " " + ampm + " " + "\n" + description + "```" + description2,
ImageUrl = $"attachment://{filename}",
}.Build();
SentEmbed = await Context.Channel.SendFileAsync(filename, embed: embed);
await SentEmbed.AddReactionsAsync(myReactions);
}
}
var footer = new EmbedFooterBuilder().WithText("React Below");
if (raid == "gos")
{
if (day == "Sun")
{
var filename = "gos_Sun.png";
var embed = new EmbedBuilder()
{
Title = "Garden of Salvation",
Description = "```" + day + ", " + date + " # " + time + " " + ampm + " " + "\n" + description + "```" + description2,
ImageUrl = $"attachment://{filename}",
}.WithFooter(footer).Build();
This doesn't work (e.g.: https://www.w3schools.com/html/html5_draganddrop.asp)
var item = WebDriver.FindElement(By.XPath(#"//img[#src='img_w3slogo.gif']"), 30);
var container = WebDriver.FindElement(By.XPath(#"//div[#id='div2']"), 30);
var actions = new OpenQA.Selenium.Interactions.Actions(this.WebDriver);
actions.DragAndDrop(item, container).Build().Perform();
System.Threading.Thread.Sleep(3000);
If it helps....
public static void DragAndDrop(IWebElement element1, IWebElement element2)
{
WaitForElementEnabled(element1);
WaitForElementEnabled(element2);
var builder = new Actions(_webDriver);
var dragAndDrop = builder.ClickAndHold(element1).MoveToElement(element2).Release(element2).Build();
dragAndDrop.Perform();
}
public static void WaitForElementEnabled(IWebElement element)
{
try { _wait.Until(webDriver => element.Enabled); }
catch (StaleElementReferenceException) { if (!WaitForNotFoundElement_Enabled(element)) { LogFunctions.WriteError("Enabled - Stale Element Exception"); TakeScreenshot("elementNotFound"); throw; } }
}
The only way I was able to get this to work was by using the helper function located here: https://gist.github.com/druska/624501b7209a74040175 and executing javascript (Java example):
String simulateFunction = "function simulateDragDrop(sourceNode, destinationNode) {\n" +
" var EVENT_TYPES = {\n" +
" DRAG_END: 'dragend',\n" +
" DRAG_START: 'dragstart',\n" +
" DROP: 'drop'\n" +
" }\n" +
"\n" +
" function createCustomEvent(type) {\n" +
" var event = new CustomEvent(\"CustomEvent\")\n" +
" event.initCustomEvent(type, true, true, null)\n" +
" event.dataTransfer = {\n" +
" data: {\n" +
" },\n" +
" setData: function(type, val) {\n" +
" this.data[type] = val\n" +
" },\n" +
" getData: function(type) {\n" +
" return this.data[type]\n" +
" }\n" +
" }\n" +
" return event\n" +
" }\n" +
"\n" +
" function dispatchEvent(node, type, event) {\n" +
" if (node.dispatchEvent) {\n" +
" return node.dispatchEvent(event)\n" +
" }\n" +
" if (node.fireEvent) {\n" +
" return node.fireEvent(\"on\" + type, event)\n" +
" }\n" +
" }\n" +
"\n" +
" var event = createCustomEvent(EVENT_TYPES.DRAG_START)\n" +
" dispatchEvent(sourceNode, EVENT_TYPES.DRAG_START, event)\n" +
"\n" +
" var dropEvent = createCustomEvent(EVENT_TYPES.DROP)\n" +
" dropEvent.dataTransfer = event.dataTransfer\n" +
" dispatchEvent(destinationNode, EVENT_TYPES.DROP, dropEvent)\n" +
"\n" +
" var dragEndEvent = createCustomEvent(EVENT_TYPES.DRAG_END)\n" +
" dragEndEvent.dataTransfer = event.dataTransfer\n" +
" dispatchEvent(sourceNode, EVENT_TYPES.DRAG_END, dragEndEvent)\n" +
"} var toDrag =document.getElementById('drag1'); var toDrop = document.getElementById('div2');";
((JavascriptExecutor)driver).executeScript(simulateFunction + "simulateDragDrop(toDrag, toDrop);");
Did anyone get this working without javascript executor?
I would like to add multiple maps of the Google Maps API to a page of my C# ASP.NET application. However, with my current code, only the last map is shown. All the other divs that should contain a map are empty. As you can see in my code, the maps already have unique names (not on a nice way, but it is unique). Can someone explain what I am doing wrong?
It would be really appreciated.
Initialize Google:
protected void loadGoogle()
{
var googleScript = "function loadScript() {" +
"var script = document.createElement(\"script\");" +
"script.type = \"text/javascript\";" +
"script.src = \"http://maps.google.com/maps/api/js?sensor=false& callback=initialize\"; " +
"document.body.appendChild(script);" +
"}" +
"window.onload = loadScript;";
ClientScript.RegisterStartupScript(typeof(Page), "CreateGoogleMapScript", googleScript, true);
}
Create maps (called multiple times):
protected void createMap(String mapId, String address)
{
var script = "function initialize() {" +
"var geocoder = new google.maps.Geocoder();" +
"var latlng = new google.maps.LatLng(-34.397, 150.644);" +
"var mapOptions" + mapId + " = {" +
"zoom: 16," +
"center: latlng," +
"mapTypeId: google.maps.MapTypeId.ROADMAP" +
"};" +
" var map" + mapId + " = new google.maps.Map(document.getElementById(" + mapId + "), mapOptions" + mapId + ");" +
"var address = \"" + address + "\";" +
"geocoder.geocode( { 'address': address}, function(results, status) {" +
"if (status == google.maps.GeocoderStatus.OK) {" +
"map" + mapId + ".setCenter(results[0].geometry.location);" +
"var marker = new google.maps.Marker({" +
"map: map" + mapId + "," +
"position: results[0].geometry.location" +
"});" +
"} else {" +
"alert(\"Geocode was not successful for the following reason: \" + status); " +
"}" +
"});" +
"}";
ClientScript.RegisterClientScriptBlock(typeof(Page), "CreateMapScript"+mapId, script, true);
}
Called by:
While loop, with a literal.Text that adds a new div, followed by createMap(mapId, address);
UPDATE:
My new code:
var script = "function initialize() { var geocoder = new google.maps.Geocoder();";
for (int i = 0; i < maps.Count; i++)
{
String currentId = maps[i] as String;
String currentLocation = locations[i] as String;
script += " " +
"var latlng = new google.maps.LatLng(" + 500 + "," + 400 + ");" +
"var myOptions = {" +
"zoom: 16," +
"center: latlng," +
"mapTypeId: google.maps.MapTypeId.ROADMAP" +
"};" +
"var map = new google.maps.Map(document.getElementById(\"" + currentId + "\"), myOptions);" +
"var address = \"" + currentLocation + "\";" +
"geocoder.geocode( { 'address': address}, function(results, status) {" +
"if (status == google.maps.GeocoderStatus.OK) {" +
"map.setCenter(results[0].geometry.location);" +
"var marker = new google.maps.Marker({" +
"map: map," +
"position: results[0].geometry.location" +
"});" +
"} else {" +
"alert(\"Geocode was not successful for the following reason: \" + status); " +
"}" +
"});";
}
script += "};";
Now all maps are drawn, but only the last map has the right location. The other ones are based on the latlng variable. Why can't the geocoder be used multiple times?
Perhaps just the last initialize function is firing in the browser? Try having just 1 initialise function that initialises all your maps.
I have the following bits of code:
public static void WriteHTML(string cFile, List<Movie> mList)
{
int lineID = 0;
string strMovie, strGenre, tmpGenre = null;
// initiates streamwriter for catalog output file
FileStream fs = new FileStream(cFile, FileMode.Create);
StreamWriter catalog = new StreamWriter(fs);
string strHeader = "<style type=\"text/css\">\r\n" + "<!--\r\n" + "tr#odd {\r\n" + " background-color:#e2e2e2;\r\n" + " vertical-align:top;\r\n" + "}\r\n" + "\r\n" + "tr#even {\r\n" + " vertical-align:top;\r\n" + "}\r\n" + "div#title {\r\n" + " font-size:16px;\r\n" + " font-weight:bold;\r\n" + "}\r\n" + "\r\n" + "div#mpaa {\r\n" + " font-size:10px;\r\n" + "}\r\n" + "\r\n" + "div#genre {\r\n" + " font-size:12px;\r\n" + " font-style:italic;\r\n" + "}\r\n" + "\r\n" + "div#plot {\r\n" + " height: 63px;\r\n" + " font-size:12px;\r\n" + " overflow:hidden;\r\n" + "}\r\n" + "-->\r\n" + "</style>\r\n" + "\r\n" + "<html>\r\n" + " <body>\r\n" + " <table>\r\n";
catalog.WriteLine(strHeader);
foreach (Movie m in mList)
{
strMovie = lineID == 0 ? " <tr id=\"odd\" style=\"page-break-inside:avoid\">" : " <tr id=\"even\" style=\"page-break-inside:avoid\">";
catalog.WriteLine(strMovie);
foreach (string genre in m.Genres)
tmpGenre += ", " + genre;
try
{ strGenre = tmpGenre.Substring(2); }
catch (Exception)
{ strGenre = null; }
strMovie = " <td>\r\n" + " <img src=\".\\images\\" + m.ImageFile + "\" width=\"75\" height=\"110\">\r\n" + " </td>\r\n" + " <td>\r\n" + " <div id=\"title\">" + m.Title + "</div>\r\n" + " <div id=\"mpaa\">" + m.Certification + " " + m.MPAA + "</div>\r\n" + " <div id=\"genre\">" + strGenre + "</div>\r\n" + " <div id=\"plot\">" + m.Plot + "</div>\r\n" + " </td>\r\n" + " </tr>\r\n";
catalog.WriteLine(strMovie);
lineID = lineID == 0 ? 1 : 0;
}
catalog.WriteLine(" </table>\r\n" + " </body>\r\n" + "</html>");
catalog.Close();
}
public static void WritePDF(string cFile, string pdfFile)
{
// Sets up PDF to write to
EO.Pdf.HtmlToPdf.Options.PageSize = new SizeF(8.5f, 11f);
EO.Pdf.HtmlToPdf.Options.OutputArea = new RectangleF(0.5f, .25f, 7.5f, 10.25f);
HtmlToPdf.ConvertUrl(cFile, pdfFile);
}
My HTML file writes fine, but when it tried to convert the HTML file to PDF I get an exception that it times out.
I did a test previously, and had it convert the code (not the file) within the WriteHTML function and it worked great. I have confirmed that the cFile exists and is a valid file (created previously in WriteHTML). The path to pdfFile is valid, and the documentation does not state the file needs to already exist (.ConvertHTML did not need an existing file).
Only thing I can think of is that the catalog.html file isn't released and ready to read yet. I made sure I closed it in the WriteHTML function. How can I test that the file is ready to be read?
Tried setting .MaxLoadWaitTime = 120000 with no luck.
Any clues would be greatly appreciated!
After a battery of further testing, and scouring the EO support forums, it appears to be a limitation of the free version of EO. It seems to have difficulty with HTML files over 3MB.
It's a shame since the EO product is very good, but not unfortunately not worth $250 IMO.
I am generating HTML files on the fly, and I would like to create a PDF from the final file. I am using the following to generate the HTML file:
public static void WriteHTML(string cFile, List<Movie> mList)
{
int lineID = 0;
string strHeader, strMovie, strGenre, tmpGenre = null;
string strPDF = null;
// initiates streamwriter for catalog output file
FileStream fs = new FileStream(cFile, FileMode.Create);
StreamWriter catalog = new StreamWriter(fs);
strHeader = "<style type=\"text/css\">\r\n" + "<!--\r\n" + "tr#odd {\r\n" + " background-color:#e2e2e2;\r\n" + " vertical-align:top;\r\n" + "}\r\n" + "\r\n" + "tr#even {\r\n" + " vertical-align:top;\r\n" + "}\r\n" + "div#title {\r\n" + " font-size:16px;\r\n" + " font-weight:bold;\r\n" + "}\r\n" + "\r\n" + "div#mpaa {\r\n" + " font-size:10px;\r\n" + "}\r\n" + "\r\n" + "div#genre {\r\n" + " font-size:12px;\r\n" + " font-style:italic;\r\n" + "}\r\n" + "\r\n" + "div#plot {\r\n" + " height: 63px;\r\n" + " font-size:12px;\r\n" + " overflow:hidden;\r\n" + "}\r\n" + "-->\r\n" + "</style>\r\n" + "\r\n" + "<html>\r\n" + " <body>\r\n" + " <table>\r\n";
catalog.WriteLine(strHeader);
strPDF = strHeader;
foreach (Movie m in mList)
{
tmpGenre = null;
strMovie = lineID == 0 ? " <tr id=\"odd\" style=\"page-break-inside:avoid\">\r\n" : " <tr id=\"even\" style=\"page-break-inside:avoid\">\r\n";
catalog.WriteLine(strMovie);
strPDF += strMovie;
foreach (string genre in m.Genres)
tmpGenre += ", " + genre + "";
strGenre = tmpGenre != null ? tmpGenre.Substring(2) : null;
strMovie = " <td>\r\n" + " <img src=\".\\images\\" + m.ImageFile + "\" width=\"75\" height=\"110\">\r\n" + " </td>\r\n" + " <td>\r\n" + " <div id=\"title\">" + m.Title + "</div>\r\n" + " <div id=\"mpaa\">" + m.Certification + " " + m.MPAA + "</div>\r\n" + " <div id=\"genre\">" + strGenre + "</div>\r\n" + " <div id=\"plot\">" + m.Plot + "</div>\r\n" + " </td>\r\n" + " </tr>\r\n";
catalog.WriteLine(strMovie);
strPDF += strMovie;
lineID = lineID == 0 ? 1 : 0;
}
string closingHTML = " </table>\r\n" + " </body>\r\n" + "</html>";
catalog.WriteLine(closingHTML);
strPDF += closingHTML;
WritePDF(strPDF, cFile + ".PDF");
catalog.Close();
}
Once completed, I want to call the following function to generate the PDF file:
public static void WritePDF(string cFile, string pdfFile)
{
WkHtmlToPdfConverter w = new WkHtmlToPdfConverter();
byte[] strHTML = w.Convert(cFile);
File.WriteAllBytes(pdfFile, strHTML);
w.Dispose();
}
I've discovered that the .Convert function will convert HTML code to PDF, not a file. Secondly, when I pass in the HTML code directly, the images are not appearing in the PDF. I know there is an issue with .GIF files, but these are all .JPG files.
I've read a lot about how good wkhtmltopdf is, and the guy who wrote WkHTMLToSharp posted his project all over SO, but I've been disappointed by the lack of documentation for it.
I WANT to be able to pass in a file to convert, change the margins (I know this is possible, I just need to figure out the correct settings), have it convert images correctly, and most importantly, to not break up my items across multiple pages (support "page-break-inside:avoid" or something similar).
I'd love to see how others are using this!
I have coded an example about how to create a PDF from HTML. I just updated it to also print images.
https://github.com/hmadrigal/playground-dotnet/tree/master/MsDotNet.PdfGeneration
(In my blog post I explain most of the project https://hmadrigal.wordpress.com/2015/10/16/creating-pdf-reports-from-html-using-dotliquid-markup-for-templates-and-wkhtmltoxsharp-for-printing-pdf/ )
Pretty much you have two options:
1: Using file:// and the fullpath to the file.
<img alt="profile" src="{{ employee.PorfileFileName | Prepend: "Assets\ProfileImage\" | ToLocalPath }}" />
2: Using URL Data (https://en.wikipedia.org/wiki/Data_URI_scheme)
<img alt="profile" src="data:image/png;base64,{{ employee.PorfileFileName | Prepend: "Assets\ProfileImage\" | ToLocalPath | ToBase64 }}" />
Cheers,
Herb
Use WkHtmlToXSharp.
Download the latest DLL from Github
public static string ConvertHTMLtoPDF(string htmlFullPath, string pageSize, string orientation)
{
string pdfUrl = htmlFullPath.Replace(".html", ".pdf");
try
{
#region USING WkHtmlToXSharp.dll
//IHtmlToPdfConverter converter = new WkHtmlToPdfConverter();
IHtmlToPdfConverter converter = new MultiplexingConverter();
converter.GlobalSettings.Margin.Top = "0cm";
converter.GlobalSettings.Margin.Bottom = "0cm";
converter.GlobalSettings.Margin.Left = "0cm";
converter.GlobalSettings.Margin.Right = "0cm";
converter.GlobalSettings.Orientation = (PdfOrientation)Enum.Parse(typeof(PdfOrientation), orientation);
if (!string.IsNullOrEmpty(pageSize))
converter.GlobalSettings.Size.PageSize = (PdfPageSize)Enum.Parse(typeof(PdfPageSize), pageSize);
converter.ObjectSettings.Page = htmlFullPath;
converter.ObjectSettings.Web.EnablePlugins = true;
converter.ObjectSettings.Web.EnableJavascript = true;
converter.ObjectSettings.Web.Background = true;
converter.ObjectSettings.Web.LoadImages = true;
converter.ObjectSettings.Load.LoadErrorHandling = LoadErrorHandlingType.ignore;
Byte[] bufferPDF = converter.Convert();
System.IO.File.WriteAllBytes(pdfUrl, bufferPDF);
converter.Dispose();
#endregion
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
return pdfUrl;
}
You can use Spire.Pdf to do so.
This component could convert html to pdf.
PdfDocument pdfdoc = new PdfDocument();
pdfdoc.LoadFromHTML(fileFullName, true, true, true);
//String url = "http://www.e-iceblue.com/";
//pdfdoc.LoadFromHTML(url, false, true, true);
pdfdoc.SaveToFile("FromHTML.pdf");
We're also using wkhtmltopdf and are able to render images correctly. However, by default the rendering of images is disabled.
You have to specify those options on your converter instance:
var wk = _GetConverter()
wk.GlobalSettings.Margin.Top = "20mm";
wk.GlobalSettings.Margin.Bottom = "10mm";
wk.GlobalSettings.Margin.Left = "10mm";
wk.GlobalSettings.Margin.Right = "10mm";
wk.GlobalSettings.Size.PaperSize = PdfPaperSize.A4;
wk.ObjectSettings.Web.PrintMediaType = true;
wk.ObjectSettings.Web.LoadImages = true;
wk.ObjectSettings.Web.EnablePlugins = false;
wk.ObjectSettings.Web.EnableJavascript = true;
result = wk.Convert(htmlContent);