/// <summary>
/// Removes custom property of Ppt file and creates output file
/// </summary>
public static void RemoveCustomProperties()
{
try
{
//ExStart:RemoveCustomDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// initialize PptMetadata
PptMetadata metadata = pptFormat.DocumentProperties;
string propertyName = "New custom property";
// check if property is not built-in
if (!metadata.IsBuiltIn(propertyName))
{
// remove property
metadata.Remove(propertyName);
}
else
{
Console.WriteLine("Can not remove built-in property.");
}
// save file in destination folder
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:RemoveCustomDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Adds custom property in Ppt file and creates output file
/// </summary>
public static void AddCustomProperty()
{
try
{
//ExStart:AddCustomDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// initialize PptMetadata
PptMetadata metadata = pptFormat.DocumentProperties;
// set property details
string propertyName = "New custom property";
string propertyValue = "Value";
// check if property already exists
if (!metadata.ContainsKey(propertyName))
{
// add property
metadata.Add(propertyName, propertyValue);
}
// save file in destination folder
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:AddCustomDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Updates document properties of Ppt file and creates output file
/// </summary>
public static void UpdateDocumentProperties()
{
try
{
//ExStart:UpdateBuiltinDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// initialize PptMetadata
PptMetadata pptMetadata = pptFormat.DocumentProperties;
// update document property
pptMetadata.Author = "New author";
pptMetadata.Subject = "New subject";
pptMetadata.Manager = "Usman";
//save output file...
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:UpdateBuiltinDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Removes document properties of Ppt file and creates output file
/// </summary>
public static void RemoveDocumentProperties()
{
try
{
//ExStart:RemoveBuiltinDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// clean metadata
pptFormat.CleanMetadata();
// save output file...
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:RemoveBuiltinDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Adds custom property in Ppt file and creates output file
/// </summary>
public static void AddCustomProperty()
{
try
{
//ExStart:AddCustomDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// initialize PptMetadata
PptMetadata metadata = pptFormat.DocumentProperties;
// set property details
string propertyName = "New custom property";
string propertyValue = "Value";
// check if property already exists
if (!metadata.ContainsKey(propertyName))
{
// add property
metadata.Add(propertyName, propertyValue);
}
// save file in destination folder
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:AddCustomDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Removes document properties of Ppt file and creates output file
/// </summary>
public static void RemoveDocumentProperties()
{
try
{
//ExStart:RemoveBuiltinDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// clean metadata
pptFormat.CleanMetadata();
// save output file...
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:RemoveBuiltinDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Updates document properties of Ppt file and creates output file
/// </summary>
public static void UpdateDocumentProperties()
{
try
{
//ExStart:UpdateBuiltinDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// initialize PptMetadata
PptMetadata pptMetadata = pptFormat.DocumentProperties;
// update document property
pptMetadata.Author = "New author";
pptMetadata.Subject = "New subject";
pptMetadata.Manager = "Usman";
//save output file...
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:UpdateBuiltinDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Removes Comments, and Hidden Slides of PowerPoint file
/// </summary>
public static void RemoveHiddenData()
{
try
{
//ExStart:RemoveHiddenDataInPPT
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// get hidden data
PptInspectionResult hiddenData = pptFormat.InspectDocument();
// get comments
PptComment[] comments = hiddenData.Comments;
if (comments.Length > 0)
{
// remove all comments
pptFormat.RemoveHiddenData(new PptInspectionOptions(PptInspectorOptionsEnum.Comments));
Console.WriteLine("Comments removed.");
// and commit changes
pptFormat.Save();
Console.WriteLine("Changes saved successfully!");
}
else
{
Console.WriteLine("No comments found!");
}
//ExEnd:RemoveHiddenDataInPPT
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Clears custom properties of Ppt file and creates output file
/// </summary>
public static void ClearCustomProperties()
{
try
{
//ExStart:ClearCustomPropertyPptFormat
// initialize PptFormat
PptFormat PptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// use one of the following methods
// method:1 - clear custom properties
PptFormat.ClearCustomProperties();
// method:2 - clear custom properties
PptFormat.DocumentProperties.ClearCustomData();
// save file in destination folder
PptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:ClearCustomPropertyPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
/// <summary>
/// Removes custom property of Ppt file and creates output file
/// </summary>
public static void RemoveCustomProperties()
{
try
{
//ExStart:RemoveCustomDocumentPropertiesPptFormat
// initialize PptFormat
PptFormat pptFormat = new PptFormat(Common.MapSourceFilePath(filePath));
// initialize PptMetadata
PptMetadata metadata = pptFormat.DocumentProperties;
string propertyName = "New custom property";
// check if property is not built-in
if (!metadata.IsBuiltIn(propertyName))
{
// remove property
metadata.Remove(propertyName);
}
else
{
Console.WriteLine("Can not remove built-in property.");
}
// save file in destination folder
pptFormat.Save(Common.MapDestinationFilePath(filePath));
//ExEnd:RemoveCustomDocumentPropertiesPptFormat
Console.WriteLine("File saved in destination folder.");
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}