Word控件Spire.Doc 【表单域】教程(二)：在 C# 中填写 Word 文档中的表单字段

确保 Spire.Doc for .NET 已正确安装，然后在下载的 Bin 文件夹中添加 Spire.Doc.dll 作为参考，路径如下：“..Spire.DocBinNET4.0 Spire.Doc。 dll”。以下是开发人员如何使用 Spire.Doc 填写表单字段的详细信息：

第一步：打开需要填写数据的表格。

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//Create word documentDocument document = new Document(@"......DataUserForm.doc");

第 2 步：加载将填写表格的数据。

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//Fill data from XML fileusing (Stream stream = File.OpenRead(@"......DataUser.xml")){XPathDocument xpathDoc = new XPathDocument(stream);XPathNavigator user = xpathDoc.CreateNavigator().SelectSingleNode("/user");

第 3 步：使用加载的数据填写表格。

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//fill dataforeach (FormField field in document.Sections[0].Body.FormFields){String path = String.Format("{0}/text()", field.Name);XPathNavigator propertyNode = user.SelectSingleNode(path);if (propertyNode != null){switch (field.Type){case FieldType.FieldFormTextInput:field.Text = propertyNode.Value;break;case FieldType.FieldFormDropDown:DropDownFormField combox = field as DropDownFormField;for(int i = 0; i < combox.DropDownItems.Count; i++){if (combox.DropDownItems[i].Text == propertyNode.Value){combox.DropDownSelectedIndex = i;break;}if (field.Name == "country" && combox.DropDownItems[i].Text == "Others"){combox.DropDownSelectedIndex = i;}}break;case FieldType.FieldFormCheckBox:if (Convert.ToBoolean(propertyNode.Value)){CheckBoxFormField checkBox = field as CheckBoxFormField;checkBox.Checked = true;}break;}}}}

第 4 步：将文档保存为 XML 或 Microsoft Word 格式的文件。

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//Save doc filedocument.SaveToFile("Sample.doc",FileFormat.Doc);

有效截图：

填写表单域的完整源代码：

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namespace FillFormField{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void button1_Click(object sender, EventArgs e){//open formDocument document = new Document(@"............DataUserForm.doc");//load datausing (Stream stream = File.OpenRead(@"............DataUser.xml")){XPathDocument xpathDoc = new XPathDocument(stream);XPathNavigator user = xpathDoc.CreateNavigator().SelectSingleNode("/user");//fill dataforeach (FormField field in document.Sections[0].Body.FormFields){String path = String.Format("{0}/text()", field.Name);XPathNavigator propertyNode = user.SelectSingleNode(path);if (propertyNode != null){switch (field.Type){case FieldType.FieldFormTextInput:field.Text = propertyNode.Value;break;case FieldType.FieldFormDropDown:DropDownFormField combox = field as DropDownFormField;for(int i = 0; i < combox.DropDownItems.Count; i++){if (combox.DropDownItems[i].Text == propertyNode.Value){combox.DropDownSelectedIndex = i;break;}if (field.Name == "country" && combox.DropDownItems[i].Text == "Others"){combox.DropDownSelectedIndex = i;}}break;case FieldType.FieldFormCheckBox:if (Convert.ToBoolean(propertyNode.Value)){CheckBoxFormField checkBox = field as CheckBoxFormField;checkBox.Checked = true;}break;}}}}//Save doc file.document.SaveToFile("Sample.doc",FileFormat.Doc);//Launching the MS Word file.WordDocViewer("Sample.doc");}private void WordDocViewer(string fileName){try{System.Diagnostics.Process.Start(fileName);}catch { }}}}

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