PropertyTagImageDescription

PropertyTagImageDescription

本文介绍了PropertyTagImageDescription的Сhange值(位图/ C#)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 好时光!我正在尝试解决为Bitmap对象更改值PropertyTagImageDescription(0x010E)的问题。添加文件的描述。搜索相关主题,并没有找到解决方案。我的用途: Good time! I''m trying to solve the problem of changing the value PropertyTagImageDescription (0x010E) for the Bitmap object. To add a description for the file. Searching the related topics, and has not found the solution. My use: Bitmap image = new Bitmap(Image.FromFile(fileName)); var data = System.Text.Encoding.UTF8.GetBytes("My comment"); PropertyItem propItem = image.GetPropertyItem(Convert.ToInt32(0x010E)); propItem.Len = data.Length; propItem.Value = data; image.SetPropertyItem(propItem); 但是有一个错误:在GDI +中发生错误通用。 b $ b 帮助我理解!我做错了什么?But there is an error : "In GDI + error occurred generic."Help me understand! What I''m doing wrong?推荐答案 检查您正在寻找的属性是否对图像有效。如果PropertyItems集合为空,则最终会出现此错误。阅读更多此处 [ ^ ] Check whether the property you are looking is valid for the image. If PropertyItems collection is empty you will end up with this error. read more here[^] 这篇关于PropertyTagImageDescription的Сhange值(位图/ C#)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!
09-18 01:05