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如何在C＃中从图片框取消设置图像？

[英]How to unset an image from a picturebox in c#?

原文 2017-04-09 00:28:55 4 2 c#/ winforms/ picturebox

I have a picturebox that is intended to have different kinds of images based on the situation. 我有一个图片框，旨在根据情况使用不同种类的图像。 On the other way around, it must have no picture when it's not needed. 另一方面，不需要时它必须没有图片。 How to unset an image from that picturebox in c#? 如何在C＃中从该图片框取消设置图像？

2 个解决方案

Use the Image property to set the image to display. 使用Image属性设置要显示的图像。

Set it to null to display nothing. 将其设置为null显示任何内容。

You can use pictureBox1.Image = null; 您可以使用pictureBox1.Image = null; to accomplish that. 做到这一点。

从C＃中的PictureBox中删除图像 - Delete Image from PictureBox in C#

在C＃中从pictureBox保存图像 - saving image from pictureBox in c#

从图片框删除图像参考（C＃） - removing image reference from picturebox (C#)

PictureBox C# 中没有图像 - No Image in PictureBox C#

C＃如何在图片框中显示图像 - C# how to show image in picturebox

如何将裁剪图像加载到picturebox c# - how to load cropping image to picturebox c#

如何更改图片框中的图像 C# - How to change image in picturebox C#

C＃如何从图片框中获取位图 - C# how to get a bitmap from a picturebox

C＃从listBox打开图像路径并在PictureBox中显示图像 - C# open image path from listBox and show image in PictureBox

在C＃中镜像Picturebox图像 - Mirroring Picturebox Image in C#

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相关问题 从C＃中的PictureBox中删除图像 - Delete Image from PictureBox in C# 在C＃中从pictureBox保存图像 - saving image from pictureBox in c# 从图片框删除图像参考（C＃） - removing image reference from picturebox (C#) PictureBox C# 中没有图像 - No Image in PictureBox C# C＃如何在图片框中显示图像 - C# how to show image in picturebox 如何将裁剪图像加载到picturebox c# - how to load cropping image to picturebox c# 如何更改图片框中的图像 C# - How to change image in picturebox C# C＃如何从图片框中获取位图 - C# how to get a bitmap from a picturebox C＃从listBox打开图像路径并在PictureBox中显示图像 - C# open image path from listBox and show image in PictureBox 在C＃中镜像Picturebox图像 - Mirroring Picturebox Image in C#

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