C# / VB.NET 在PPT中建立、編輯PPT SmartArt圖形

iceblue發表於2020-10-20
C#

本文介紹通過C#和VB.NET程式程式碼來建立和編輯PPT文件中的SmartArt圖形。文中將分兩個操作示例來演示建立和編輯結果。

使用工具：Spire.Presentation for .NET hotfix 5.9.5

Dll檔案引用：

方式1：下載包。下載後，解壓，開啟Bin資料夾，根據自己用的.NET Framework選擇相應的資料夾，如：此示例中使用的是NET4.0，即開啟NET4.0檔案，找到Spire.Presentation.dll檔案。找到dll檔案後，在vs程式中新增引用該dll。

如下引用結果：

 

 

方式2：通過Nuget搜尋下載匯入。

 

 

注：建立SmartArt圖形時，可建立80多種不同型別的圖形，編輯圖形是，可新增、刪除節點、編輯節點內容、給節點內容設定超連結（包括連結到網頁、連結到幻燈片）

示例1. 建立PPT SmartArt圖形

using Spire.Presentation;
using Spire.Presentation.Diagrams;


namespace AddSmartArt
{
    class Program
    {
        static void Main(string[] args)
        {
            //例項化Presentation物件
            Presentation ppt = new Presentation();

            //設定幻燈片大小
            ppt.SlideSize.Type = SlideSizeType.Screen16x9;

            //新增組織結構圖型別的SmartArt圖形，並指定位置、大小
            ISmartArt smartArt = ppt.Slides[0].Shapes.AppendSmartArt(100, 50, 450, 250, SmartArtLayoutType.OrganizationChart);

            //設定SmartArt的樣式和顏色
            smartArt.Style = SmartArtStyleType.IntenceEffect;
            smartArt.ColorStyle = SmartArtColorType.ColorfulAccentColors3to4;

            //移除預設的形狀(Node即代表SmartArt中的形狀）
            foreach (ISmartArtNode node in smartArt.Nodes)
            {
                smartArt.Nodes.RemoveNode(node);
            }

            //新增形狀並在其下面新增巢狀子形狀
            ISmartArtNode node1 = smartArt.Nodes.AddNode();
            ISmartArtNode node1_1 = node1.ChildNodes.AddNode();
            ISmartArtNode node1_1_1 = node1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_2 = node1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_3 = node1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_4 = node1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_5 = node1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_6 = node1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_1_1 = node1_1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_1_2 = node1_1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_1_3 = node1_1_1.ChildNodes.AddNode();
            ISmartArtNode node1_1_3_1 = node1_1_3.ChildNodes.AddNode();
            ISmartArtNode node1_1_3_2 = node1_1_3.ChildNodes.AddNode();
            ISmartArtNode node1_1_6_1 = node1_1_6.ChildNodes.AddNode();
            ISmartArtNode node1_1_6_2 = node1_1_6.ChildNodes.AddNode();
            ISmartArtNode node1_1_6_3 = node1_1_6.ChildNodes.AddNode();
            

            //在每一個形狀上新增文字
            node1.TextFrame.Text = "董事會\n" + "Board of Directors";           
            node1_1.TextFrame.Text = "總經理\n" + "General Manager";
            node1_1_1.TextFrame.Text = "供應部\n" + "Supply Dept.";
            node1_1_2.TextFrame.Text = "營銷部\n" + "Sales Dept.";
            node1_1_3.TextFrame.Text = "生產部\n" + "Productive Dept.";
            node1_1_4.TextFrame.Text = "財務部\n" + "Finance Dept.";
            node1_1_5.TextFrame.Text = "人力資源部\n" + "HR Dept.";
            node1_1_6.TextFrame.Text = "質檢中心\n" + "Quality Center";
            node1_1_1_1.TextFrame.Text = "採購部\n" + "Purchase Dept.";
            node1_1_1_2.TextFrame.Text = "倉庫管理\n" + "Warehouse Manager";
            node1_1_1_3.TextFrame.Text = "物流部\n" + "Logistics Dept.";
            node1_1_3_1.TextFrame.Text = "生產車間\n" + "Production Dept.";
            node1_1_3_2.TextFrame.Text = "維修部\n" + "Maintenance Dept.";
            node1_1_6_1.TextFrame.Text = "生產質量管理\n" + "Production Quality Mgt.";
            node1_1_6_2.TextFrame.Text = "生產安全管理\n" + "Production Safety Mgt.";
            node1_1_6_3.TextFrame.Text = "環境管理\n" + "Environmental Mgt.";
            

            //儲存文件
            ppt.SaveToFile("result.pptx", FileFormat.Pptx2013);
            System.Diagnostics.Process.Start("result.pptx");
        }
    }
}

圖形建立結果：

VB.NET

Imports Spire.Presentation
Imports Spire.Presentation.Diagrams


Namespace AddSmartArt
    Class Program
        Private Shared Sub Main(args As String())
            '例項化Presentation物件
            Dim ppt As New Presentation()

            '設定幻燈片大小
            ppt.SlideSize.Type = SlideSizeType.Screen16x9

            '新增組織結構圖型別的SmartArt圖形，並指定位置、大小
            Dim smartArt As ISmartArt = ppt.Slides(0).Shapes.AppendSmartArt(100, 50, 750, 450, SmartArtLayoutType.OrganizationChart)

            '設定SmartArt的樣式和顏色
            smartArt.Style = SmartArtStyleType.IntenceEffect
            smartArt.ColorStyle = SmartArtColorType.ColorfulAccentColors3to4

            '移除預設的形狀(Node即代表SmartArt中的形狀）
            For Each node As ISmartArtNode In smartArt.Nodes
                smartArt.Nodes.RemoveNode(node)
            Next

            '新增形狀並在其下面新增巢狀子形狀
            Dim node1 As ISmartArtNode = smartArt.Nodes.AddNode()
            Dim node1_1 As ISmartArtNode = node1.ChildNodes.AddNode()
            Dim node1_1_1 As ISmartArtNode = node1_1.ChildNodes.AddNode()
            Dim node1_1_2 As ISmartArtNode = node1_1.ChildNodes.AddNode()
            Dim node1_1_3 As ISmartArtNode = node1_1.ChildNodes.AddNode()
            Dim node1_1_4 As ISmartArtNode = node1_1.ChildNodes.AddNode()
            Dim node1_1_5 As ISmartArtNode = node1_1.ChildNodes.AddNode()
            Dim node1_1_6 As ISmartArtNode = node1_1.ChildNodes.AddNode()
            Dim node1_1_1_1 As ISmartArtNode = node1_1_1.ChildNodes.AddNode()
            Dim node1_1_1_2 As ISmartArtNode = node1_1_1.ChildNodes.AddNode()
            Dim node1_1_1_3 As ISmartArtNode = node1_1_1.ChildNodes.AddNode()
            Dim node1_1_3_1 As ISmartArtNode = node1_1_3.ChildNodes.AddNode()
            Dim node1_1_3_2 As ISmartArtNode = node1_1_3.ChildNodes.AddNode()
            Dim node1_1_6_1 As ISmartArtNode = node1_1_6.ChildNodes.AddNode()
            Dim node1_1_6_2 As ISmartArtNode = node1_1_6.ChildNodes.AddNode()
            Dim node1_1_6_3 As ISmartArtNode = node1_1_6.ChildNodes.AddNode()


            '在每一個形狀上新增文字
            node1.TextFrame.Text = "董事會" & vbLf + "Board of Directors"
            node1_1.TextFrame.Text = "總經理" & vbLf + "General Manager"
            node1_1_1.TextFrame.Text = "供應部" & vbLf + "Supply Dept."
            node1_1_2.TextFrame.Text = "營銷部" & vbLf + "Sales Dept."
            node1_1_3.TextFrame.Text = "生產部" & vbLf + "Productive Dept."
            node1_1_4.TextFrame.Text = "財務部" & vbLf + "Finance Dept."
            node1_1_5.TextFrame.Text = "人力資源部" & vbLf + "HR Dept."
            node1_1_6.TextFrame.Text = "質檢中心" & vbLf + "Quality Center"
            node1_1_1_1.TextFrame.Text = "採購部" & vbLf + "Purchase Dept."
            node1_1_1_2.TextFrame.Text = "倉庫管理" & vbLf + "Warehouse Manager"
            node1_1_1_3.TextFrame.Text = "物流部" & vbLf + "Logistics Dept."
            node1_1_3_1.TextFrame.Text = "生產車間" & vbLf + "Production Dept."
            node1_1_3_2.TextFrame.Text = "維修部" & vbLf + "Maintenance Dept."
            node1_1_6_1.TextFrame.Text = "生產質量管理" & vbLf + "Production Quality Mgt."
            node1_1_6_2.TextFrame.Text = "生產安全管理" & vbLf + "Production Safety Mgt."
            node1_1_6_3.TextFrame.Text = "環境管理" & vbLf + "Environmental Mgt."


            '儲存文件
            ppt.SaveToFile("result.pptx", FileFormat.Pptx2013)
            System.Diagnostics.Process.Start("result.pptx")
        End Sub
    End Class
End Namespace

 

示例2. 編輯PPT SmartArt圖形

using Spire.Presentation;
using Spire.Presentation.Diagrams;


namespace ModifySmartArt
{
    class Program
    {
        static void Main(string[] args)
        {
            //載入PPT幻燈片文件
            Presentation ppt = new Presentation();
            ppt.LoadFromFile("test.pptx");

            //獲取SmartArt圖形的節點集合
            ISmartArt smartart = ppt.Slides[0].Shapes[0] as ISmartArt;
            ISmartArtNodeCollection nodes = smartart.Nodes;

            //更改節點內容
            nodes[1].TextFrame.Text = "新修改的節點內容";

            //新增超連結到節點
            nodes[2].Click = new ClickHyperlink("https://baike.baidu.com/");//新增指向網頁的超連結
            nodes[3].Click = new ClickHyperlink(ppt.Slides[1]);//新增指向指定幻燈片的超連結

            //新增節點
            ISmartArtNode newnode = nodes[5].ChildNodes.AddNode();
            newnode.TextFrame.Text = "新新增的節點內容";

            //刪除節點
            //nodes[0].ChildNodes[3].ChildNodes.RemoveNodeByPosition(0); 

            //儲存到本地並開啟
            ppt.SaveToFile("output.pptx", FileFormat.Pptx2010);
            System.Diagnostics.Process.Start("output.pptx");
        }
    }
}

新增超連結後，注意要在幻燈片播放下才可見超連結新增效果：

 

VB.NET

Imports Spire.Presentation
Imports Spire.Presentation.Diagrams


Namespace ModifySmartArt
    Class Program
        Private Shared Sub Main(args As String())
            '載入PPT幻燈片文件
            Dim ppt As New Presentation()
            ppt.LoadFromFile("test.pptx")

            '獲取SmartArt圖形的節點集合
            Dim smartart As ISmartArt = TryCast(ppt.Slides(0).Shapes(0), ISmartArt)
            Dim nodes As ISmartArtNodeCollection = smartart.Nodes

            '更改節點內容
            nodes(1).TextFrame.Text = "新修改的節點內容"

            '新增超連結到節點
            nodes(2).Click = New ClickHyperlink("https://baike.baidu.com/")
            '新增指向網頁的超連結
            nodes(3).Click = New ClickHyperlink(ppt.Slides(1))
            '新增指向指定幻燈片的超連結
            '新增節點
            Dim newnode As ISmartArtNode = nodes(5).ChildNodes.AddNode()
            newnode.TextFrame.Text = "新新增的節點內容"

            '刪除節點
            'nodes[0].ChildNodes[3].ChildNodes.RemoveNodeByPosition(0); 

            '儲存到本地並開啟
            ppt.SaveToFile("output.pptx", FileFormat.Pptx2010)
            System.Diagnostics.Process.Start("output.pptx")
        End Sub
    End Class
End Namespace

 

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