更新版本，加入大小标记功能

Kivii.Pdf.Test.csproj

@@ -32,8 +32,8 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Kivii.Pdf.V4.0, Version=5.5.2020.6200, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>packages\Kivii.Pdf.5.5.2020.6200\lib\net40\Kivii.Pdf.V4.0.dll</HintPath>
+    <Reference Include="Kivii.Pdf.V4.0, Version=5.5.2020.6210, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>packages\Kivii.Pdf.5.5.2020.6210\lib\net40\Kivii.Pdf.V4.0.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />

frmMain.Designer.cs

@@ -34,8 +34,8 @@
             this.panel1 = new System.Windows.Forms.Panel();
             this.groupBox2 = new System.Windows.Forms.GroupBox();
             this.btnStamp = new System.Windows.Forms.Button();
-            this.tbxSaveFilePath = new System.Windows.Forms.TextBox();
-            this.btnSelectSaveFilePath = new System.Windows.Forms.Button();
+            this.tbxSaveFolder = new System.Windows.Forms.TextBox();
+            this.btnSelectSaveFolder = new System.Windows.Forms.Button();
             this.label23 = new System.Windows.Forms.Label();
             this.groupBox1 = new System.Windows.Forms.GroupBox();
             this.label20 = new System.Windows.Forms.Label();
@@ -118,8 +118,8 @@
             // groupBox2
             // 
             this.groupBox2.Controls.Add(this.btnStamp);
-            this.groupBox2.Controls.Add(this.tbxSaveFilePath);
-            this.groupBox2.Controls.Add(this.btnSelectSaveFilePath);
+            this.groupBox2.Controls.Add(this.tbxSaveFolder);
+            this.groupBox2.Controls.Add(this.btnSelectSaveFolder);
             this.groupBox2.Controls.Add(this.label23);
             this.groupBox2.Dock = System.Windows.Forms.DockStyle.Fill;
             this.groupBox2.Location = new System.Drawing.Point(0, 475);
@@ -139,22 +139,22 @@
             this.btnStamp.UseVisualStyleBackColor = true;
             this.btnStamp.Click += new System.EventHandler(this.btnStamp_Click);
             // 
-            // tbxSaveFilePath
+            // tbxSaveFolder
             // 
-            this.tbxSaveFilePath.Location = new System.Drawing.Point(77, 20);
-            this.tbxSaveFilePath.Name = "tbxSaveFilePath";
-            this.tbxSaveFilePath.Size = new System.Drawing.Size(308, 21);
-            this.tbxSaveFilePath.TabIndex = 4;
+            this.tbxSaveFolder.Location = new System.Drawing.Point(77, 20);
+            this.tbxSaveFolder.Name = "tbxSaveFolder";
+            this.tbxSaveFolder.Size = new System.Drawing.Size(308, 21);
+            this.tbxSaveFolder.TabIndex = 4;
             // 
-            // btnSelectSaveFilePath
+            // btnSelectSaveFolder
             // 
-            this.btnSelectSaveFilePath.Location = new System.Drawing.Point(393, 20);
-            this.btnSelectSaveFilePath.Name = "btnSelectSaveFilePath";
-            this.btnSelectSaveFilePath.Size = new System.Drawing.Size(32, 23);
-            this.btnSelectSaveFilePath.TabIndex = 5;
-            this.btnSelectSaveFilePath.Text = "...";
-            this.btnSelectSaveFilePath.UseVisualStyleBackColor = true;
-            this.btnSelectSaveFilePath.Click += new System.EventHandler(this.btnSelectSaveFilePath_Click);
+            this.btnSelectSaveFolder.Location = new System.Drawing.Point(393, 20);
+            this.btnSelectSaveFolder.Name = "btnSelectSaveFolder";
+            this.btnSelectSaveFolder.Size = new System.Drawing.Size(32, 23);
+            this.btnSelectSaveFolder.TabIndex = 5;
+            this.btnSelectSaveFolder.Text = "...";
+            this.btnSelectSaveFolder.UseVisualStyleBackColor = true;
+            this.btnSelectSaveFolder.Click += new System.EventHandler(this.btnSelectSaveFolder_Click);
             // 
             // label23
             // 
@@ -348,7 +348,8 @@
             "Paging-骑缝章",
             "Signature-数据签章",
             "Replace-替换图片",
-            "WaterMark-水印"});
+            "WaterMark-水印",
+            "SizeMark-图片大小标记"});
             this.cbxStampType.Location = new System.Drawing.Point(77, 112);
             this.cbxStampType.Name = "cbxStampType";
             this.cbxStampType.Size = new System.Drawing.Size(141, 20);
@@ -602,8 +603,8 @@
         private System.Windows.Forms.Button btnSelectFile;
         private System.Windows.Forms.GroupBox groupBox2;
         private System.Windows.Forms.Button btnStamp;
-        private System.Windows.Forms.TextBox tbxSaveFilePath;
-        private System.Windows.Forms.Button btnSelectSaveFilePath;
+        private System.Windows.Forms.TextBox tbxSaveFolder;
+        private System.Windows.Forms.Button btnSelectSaveFolder;
         private System.Windows.Forms.Label label23;
     }
 }

frmMain.cs

@@ -22,6 +22,7 @@ namespace Kivii.Pdf.Test
             ofd.Filter = "Pdf文件|*.pdf";
             if (ofd.ShowDialog() != DialogResult.OK) return;
             tbxPdfFilePath.Text = ofd.FileName;
+            tbxSaveFolder.Text = System.IO.Path.GetDirectoryName(ofd.FileName);
         }
 
         private void btnSelectStamp_Click(object sender, EventArgs e)
@@ -41,12 +42,11 @@ namespace Kivii.Pdf.Test
             tbxSignatureFilePath.Text = ofd.FileName;
         }
 
-        private void btnSelectSaveFilePath_Click(object sender, EventArgs e)
+        private void btnSelectSaveFolder_Click(object sender, EventArgs e)
         {
-            SaveFileDialog sfd = new SaveFileDialog();
-            sfd.Filter = "Pdf文件|*.pdf";
+            FolderBrowserDialog sfd = new FolderBrowserDialog();
             if (sfd.ShowDialog() != DialogResult.OK) return;
-            tbxSaveFilePath.Text = sfd.FileName;
+            tbxSaveFolder.Text = sfd.SelectedPath;
 
         }
 
@@ -95,7 +95,9 @@ namespace Kivii.Pdf.Test
             }
             try
             {
-                var result = reader.Stamp(setting, tbxSaveFilePath.Text);
+                var saveFilePath = System.IO.Path.Combine(tbxSaveFolder.Text, System.IO.Path.GetFileNameWithoutExtension(tbxPdfFilePath.Text) +"_"+setting.StampType.ToString() +".pdf");
+                if (System.IO.File.Exists(saveFilePath)) System.IO.File.Delete(saveFilePath);
+                var result = reader.Stamp(setting, saveFilePath);
                 reader.Close();
                 MessageBox.Show($"操作结果:{result}");
             }

packages.config

 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Kivii.Pdf" version="5.5.2020.6200" targetFramework="net40" />
+  <package id="Kivii.Pdf" version="5.5.2020.6210" targetFramework="net40" />
 </packages>
\ No newline at end of file