C# 使用GemBox.Document编辑表单控件

如何使用GemBox.Document编写或修改Word文档中表单控件的现有值？
我找到了和的例子，但我就是找不到一个写作的例子

我试着用这个：

// Input file from 'reading' example.
DocumentModel document = DocumentModel.Load("FormFilled.docx");
FormFieldDataCollection formData = document.Content.FormFieldsData;

FormFieldData fullNameData = formData.First(ffd => ffd.Name == "FullName");

// I cannot do this, FormFieldData.Value is read only!
fullNameData.Value = "My Name";

---

但是

FormFieldData.Value

只有

get

，那么这是可能的还是不可能的？

是的，这是可能的，请尝试以下操作：

DocumentModel document = DocumentModel.Load("FormFilled.docx");
// Get a snapshot of all form fields in the document.
FormFieldDataCollection formData = document.Content.FormFieldsData;

// Edit "FullName" text box field.
FormTextData fullNameData = (FormTextData)formData["FullName"];
fullNameData.Field.ResultInlines.Content.LoadText("Jane Doe");

// Edit "BirthDate" text box field.
FormTextData birthDateData = (FormTextData)formData["BirthDate"];
birthDateData.Field.ResultInlines.Content.LoadText(
    new DateTime(2000, 1, 1).ToString(birthDateData.ValueFormat));

// Edit "Salary" text box field.
FormTextData salaryData = (FormTextData)formData["Salary"];
salaryData.Field.ResultInlines.Content.LoadText(
    5432.1.ToString(salaryData.ValueFormat));

// Uncheck "Married" check box field.
FormCheckBoxData marriedData = (FormCheckBoxData)formData["Married"];
marriedData.Value = false;

// Select "Female" from drop down field, note that "genderData.Items
// contains a list of drop down field's items that you can select.
FormDropDownData genderData = (FormDropDownData)formData["Gender"];
genderData.SelectedItemIndex = 2;

document.Save("FormFilledOutput.docx");

我希望这有帮助

更新：

在更新的GemBox.Document的bug fix版本中，该属性同时具有getter和setter，因此可以通过以下方式简化上述内容：

// Edit "FullName" text box field.
FormTextData fullNameData = (FormTextData)formData["FullName"];
fullNameData.Value = "Jane Doe";

// Edit "BirthDate" text box field.
FormTextData birthDateData = (FormTextData)formData["BirthDate"];
birthDateData.Value = new DateTime(2000, 1, 1);

// Edit "Salary" text box field.
FormTextData salaryData = (FormTextData)formData["Salary"];
salaryData.Value = 5432.1;

---

您也可以参考。

谢谢Mario，这很有帮助！