java 添加、隐藏、删除 powerpoint 幻灯片，调整幻灯片顺序-k8凯发天生赢家

该文将详细描述如何使用spire.presentation for java添加、删除和隐藏powerpoint 幻灯片，以及如何调整powerpoint里的幻灯片顺序。

添加新幻灯片到已有的powerpoint文档：

import com.spire.presentation.*;
public class slides {
    public static void main(string[] args) throws exception {
        //创建一个powerpoint文档并加载示例文档
        presentation presentation = new presentation();
        presentation.loadfromfile("c:\\users\\administrator\\desktop\\sample.pptx");
        
        //在文档末尾添加新幻灯
        presentation.getslides().append();
        //在第二页插入空白幻灯片
        presentation.getslides().insert(1);
       //保存文档
        presentation.savetofile("output/addslide.pptx", fileformat.pptx_2010);
    }
}

隐藏幻灯片

import com.spire.presentation.*;
public class slides {
    public static void main(string[] args) throws exception {
        //创建一个powerpoint文档并加载示例文档
        presentation presentation = new presentation();
        presentation.loadfromfile("c:\\users\\administrator\\desktop\\sample.pptx");
        //隐藏第二张幻灯片
        presentation.getslides().get(1).sethidden(true);
        //保存文档
        presentation.savetofile("output/hideslide.pptx", fileformat.pptx_2010);
    }
}

删除幻灯片

import com.spire.presentation.*;
public class slides {
    public static void main(string[] args) throws exception {
        //创建一个powerpoint文档并加载示例文档
        presentation presentation = new presentation();
        presentation.loadfromfile("c:\\users\\administrator\\desktop\\sample.pptx");
        //删除第二张幻灯片
        presentation.getslides().removeat(1);
        //保存文档
        presentation.savetofile("output/removeslide.pptx", fileformat.pptx_2010);
    }
}

调整幻灯片顺序

import com.spire.presentation.*;
public class slides {
    public static void main(string[] args) throws exception {
        //创建一个powerpoint文档并加载示例文档
        presentation presentation = new presentation();
        presentation.loadfromfile("c:\\users\\administrator\\desktop\\sample.pptx");
        //获取文档中的第一张幻灯片并将其设置为第二张
        islide slide = presentation.getslides().get(0);
        slide.setslidenumber(2);
       //保存文档
        presentation.savetofile("output/reorderslide.pptx", fileformat.pptx_2010);
    }
}