// Generates content of customFilePropertiesPart1.
private void GenerateCustomFilePropertiesPart1Content(CustomFilePropertiesPart customFilePropertiesPart1)
{
Op.Properties properties2 = new Op.Properties();
properties2.AddNamespaceDeclaration("vt", "http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes");
Op.CustomDocumentProperty customDocumentProperty1 = new Op.CustomDocumentProperty() { FormatId = "{D5CDD505-2E9C-101B-9397-08002B2CF9AE}", PropertyId = 2, Name = "ContentTypeId" };
Vt.VTLPWSTR vTLPWSTR1 = new Vt.VTLPWSTR();
vTLPWSTR1.Text = "0x010100DA191A7983F9F44A9C60D24B5C4D22D7";
customDocumentProperty1.Append(vTLPWSTR1);
properties2.Append(customDocumentProperty1);
customFilePropertiesPart1.Properties = properties2;
}
private void GenerateCustomFilePropertiesPartContent(CustomFilePropertiesPart customFilePropertiesPart1)
{
var properties2 = new DocumentFormat.OpenXml.CustomProperties.Properties();
properties2.AddNamespaceDeclaration("vt",
"http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes");
var propertyId = 1;
foreach (var p in CustomProperties)
{
propertyId++;
var customDocumentProperty = new CustomDocumentProperty
{
FormatId = "{D5CDD505-2E9C-101B-9397-08002B2CF9AE}",
PropertyId = propertyId,
Name = p.Name
};
if (p.Type == XLCustomPropertyType.Text)
{
var vTlpwstr1 = new VTLPWSTR {Text = p.GetValue<string>()};
customDocumentProperty.AppendChild(vTlpwstr1);
}
else if (p.Type == XLCustomPropertyType.Date)
{
var vTFileTime1 = new VTFileTime
{
Text =
p.GetValue<DateTime>().ToUniversalTime().ToString(
"yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'")
};
customDocumentProperty.AppendChild(vTFileTime1);
}
else if (p.Type == XLCustomPropertyType.Number)
{
var vTDouble1 = new VTDouble
{
Text = p.GetValue<Double>().ToString(CultureInfo.InvariantCulture)
};
customDocumentProperty.AppendChild(vTDouble1);
}
else
{
var vTBool1 = new VTBool {Text = p.GetValue<Boolean>().ToString().ToLower()};
customDocumentProperty.AppendChild(vTBool1);
}
properties2.AppendChild(customDocumentProperty);
}
customFilePropertiesPart1.Properties = properties2;
}
public Boolean setCustomProperty(string propertyName, object propertyValue, WordprocessingDocument doc)
{
// Given a document name, a property name/value, and the property type,
// add a custom property to a document. The method returns if it was successful or not
var newProp = new CustomDocumentProperty();
// Now that you have handled the parameters, start
// working on the document.
newProp.FormatId = "{D5CDD505-2E9C-101B-9397-08002B2CF9AE}";
newProp.Name = propertyName;
newProp.VTLPWSTR = new VTLPWSTR(propertyValue.ToString());
var customProps = doc.CustomFilePropertiesPart;
if (customProps == null)
{
// No custom properties? Add the part, and the
// collection of properties now.
customProps = doc.AddCustomFilePropertiesPart();
customProps.Properties = new DocumentFormat.OpenXml.CustomProperties.Properties();
}
var props = customProps.Properties;
if (props != null)
{
// This will trigger an exception if the property's Name
// property is null, but if that happens, the property is damaged,
// and probably should raise an exception.
var prop = props.Where(p => ((CustomDocumentProperty)p).Name.Value == propertyName).FirstOrDefault();
// Does the property exist? If so, get the return value,
// and then delete the property.
if (prop != null)
{
prop.Remove();
}
// Append the new property, and
// fix up all the property ID values.
// The PropertyId value must start at 2.
props.AppendChild(newProp);
int pid = 2;
foreach (CustomDocumentProperty item in props)
{
item.PropertyId = pid++;
}
props.Save();
customProps.Properties.Save();
return true;
}
return false;
}
