【发布时间】:2014-09-29 06:51:24
【问题描述】:
在 powerpoint 中,我放置了一些图表,其中每个图表包含不同的 guid。我已将 GUID 设置为它们的超链接。当单击刷新按钮时,我要做的是找到形状,然后从每个图像中获取我保存为每个图像的超链接的 guid,使用该 GUID 将用该形状的旧图像替换最近的图像.
foreach (var shape in presentation.Slides[slideno].Shapes)
{
var slide = (PPT.Slide)item;
if (j <= shapeCount)
{
string[] address = new string[] { };
string dskj = slide.Shapes[j].Name;
if (slide.Shapes[j].Name.Equals("DIAGRAM")//, StringComparison.InvariantCultureIgnoreCase)
&& slide.Shapes[j].ActionSettings[PPT.PpMouseActivation.ppMouseClick].Hyperlink.Address != null)
{
address = slide.Shapes[j].ActionSettings[PPT.PpMouseActivation.ppMouseClick].Hyperlink.Address.Split('*');
string Type = address[0];
string Guid = address[1];
if (Type == "D")
{
Session.path = presentation.Path;
if (Session.path != "")
Session.Repository.GetProjectInterface().PutDiagramImageToFile(address[1], Session.path + "\\" + address[1] + ".jpg", 1);
bool diagrm = false;
try
{
EA.Diagram diag = Session.Repository.GetDiagramByGuid(Guid);
diagrm = true;
}
catch
{
continue;
}
if (diagrm)
{
float Shapeleft = slide.Shapes[j].Left;
float Shapetop = slide.Shapes[j].Top;
float Shapewidth = slide.Shapes[j].Width;
float Shapeheight = slide.Shapes[j].Height;
slide.Shapes[j].Delete();
PPT.Shape pic = slide.Shapes.AddPicture(Session.path + "\\" + Guid + ".jpg", Microsoft.Office.Core.MsoTriState.msoFalse,
Microsoft.Office.Core.MsoTriState.msoTrue, Shapeleft, Shapetop, Shapewidth, Shapeheight);
pic.Name = "DIAGRAM";
pic.ActionSettings[PPT.PpMouseActivation.ppMouseClick].Hyperlink.Address = "D*" + Guid;
}
}
}
}
使用上面的代码一切都很好。
address = slide.Shapes[j].ActionSettings[PPT.PpMouseActivation.ppMouseClick].Hyperlink.Address
在地址中,我将获得当前图像的超链接地址,但现在我的问题是,如果我在同一张幻灯片中有两个图像,那么当它在形状内循环时,它只会为两者提供相同的超链接图片。
**注意:**如果幻灯片中只有一张图片,那么一切正常。
【问题讨论】:
标签: c# asp.net powerpoint office-addins