Предварительный просмотр печати

WinFormsApp/FormMain.cs

@@ -180,7 +180,15 @@ namespace WinFormsApp
             var dialog = new OpenFileDialog();
             if (dialog.ShowDialog() == DialogResult.OK)
             {
-                IronPrint.Printer.PrintAsync(dialog.FileName);
+                var service = Program.ServiceProvider?.GetService(typeof(FormPreviewPDF));
+                if (service is FormPreviewPDF form)
+                {
+                    form.src = dialog.FileName;
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        IronPrint.Printer.PrintAsync(dialog.FileName);
+                    }
+                }
             }
         }
 

WinFormsApp/FormPreviewPDF.Designer.cs

@@ -0,0 +1,103 @@
+namespace WinFormsApp
+{
+    partial class FormPreviewPDF
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormPreviewPDF));
+            axAcropdf = new AxAcroPDFLib.AxAcroPDF();
+            panel1 = new Panel();
+            buttonCancel = new Button();
+            buttonPrint = new Button();
+            ((System.ComponentModel.ISupportInitialize)axAcropdf).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // axAcropdf
+            // 
+            axAcropdf.Dock = DockStyle.Fill;
+            axAcropdf.Enabled = true;
+            axAcropdf.Location = new Point(0, 0);
+            axAcropdf.Name = "axAcropdf";
+            axAcropdf.OcxState = (AxHost.State)resources.GetObject("axAcropdf.OcxState");
+            axAcropdf.Size = new Size(478, 576);
+            axAcropdf.TabIndex = 0;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonCancel);
+            panel1.Controls.Add(buttonPrint);
+            panel1.Dock = DockStyle.Bottom;
+            panel1.Location = new Point(0, 540);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(478, 36);
+            panel1.TabIndex = 1;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Dock = DockStyle.Right;
+            buttonCancel.Location = new Point(262, 0);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(108, 36);
+            buttonCancel.TabIndex = 1;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            // 
+            // buttonPrint
+            // 
+            buttonPrint.Dock = DockStyle.Right;
+            buttonPrint.Location = new Point(370, 0);
+            buttonPrint.Name = "buttonPrint";
+            buttonPrint.Size = new Size(108, 36);
+            buttonPrint.TabIndex = 0;
+            buttonPrint.Text = "Распечатать";
+            buttonPrint.UseVisualStyleBackColor = true;
+            buttonPrint.Click += buttonPrint_Click;
+            // 
+            // FormPreviewPDF
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(478, 576);
+            Controls.Add(panel1);
+            Controls.Add(axAcropdf);
+            Name = "FormPreviewPDF";
+            Text = "FormPreviewPDF";
+            Load += FormPreviewPDF_Load;
+            ((System.ComponentModel.ISupportInitialize)axAcropdf).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private AxAcroPDFLib.AxAcroPDF axAcropdf;
+        private Panel panel1;
+        private Button buttonCancel;
+        private Button buttonPrint;
+    }
+}

WinFormsApp/FormPreviewPDF.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace WinFormsApp
+{
+    public partial class FormPreviewPDF : Form
+    {
+        public string src { get; set; }
+        public FormPreviewPDF()
+        {
+            InitializeComponent();
+        }
+
+        private void buttonPrint_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void FormPreviewPDF_Load(object sender, EventArgs e)
+        {
+            axAcropdf.src = src;
+        }
+    }
+}

WinFormsApp/FormPreviewPDF.resx

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="axAcropdf.OcxState" mimetype="application/x-microsoft.net.object.binary.base64">
+    <value>
+        AAEAAAD/////AQAAAAAAAAAMAgAAAEZTeXN0ZW0uV2luZG93cy5Gb3JtcywgQ3VsdHVyZT1uZXV0cmFs
+        LCBQdWJsaWNLZXlUb2tlbj1iNzdhNWM1NjE5MzRlMDg5BQEAAAAhU3lzdGVtLldpbmRvd3MuRm9ybXMu
+        QXhIb3N0K1N0YXRlAQAAAAREYXRhBwICAAAACQMAAAAPAwAAACEAAAACAQAAAAEAAAAAAAAAAAAAAAAM
+        AAAAAA4AANgTAADYEwAACw==
+</value>
+  </data>
+</root>

WinFormsApp/Program.cs

@@ -61,6 +61,7 @@ namespace WinFormsApp
             services.AddTransient<FormSupplyProduct>();
             services.AddTransient<FormSupplierProduct>();
             services.AddTransient<FormMediaFiles>();
+            services.AddTransient<FormPreviewPDF>();
 
         }
     }

WinFormsApp/WinFormsApp.csproj

@@ -8,6 +8,26 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <COMReference Include="AcroPDFLib">
+      <WrapperTool>tlbimp</WrapperTool>
+      <VersionMinor>0</VersionMinor>
+      <VersionMajor>1</VersionMajor>
+      <Guid>05bfd3f1-6319-4f30-b752-c7a22889bcc4</Guid>
+      <Lcid>0</Lcid>
+      <Isolated>false</Isolated>
+      <EmbedInteropTypes>true</EmbedInteropTypes>
+    </COMReference>
+    <COMReference Include="AxAcroPDFLib">
+      <WrapperTool>aximp</WrapperTool>
+      <VersionMinor>0</VersionMinor>
+      <VersionMajor>1</VersionMajor>
+      <Guid>05bfd3f1-6319-4f30-b752-c7a22889bcc4</Guid>
+      <Lcid>0</Lcid>
+      <Isolated>false</Isolated>
+    </COMReference>
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.6">
       <PrivateAssets>all</PrivateAssets>