picturebox

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Picturebox mousemove event fired even when mouse not moving

I am developing a Windows C#, VS 2008 application. I have a MDI Container form to which I add a new form at runtime during the click of a button. When the child form is created I add to it at runtime[详细]

2023-03-11 22:31 分类：问答
C# Transparent Panels Refresh Problems

I\'m currently working on a project that requires animation on a transparent panel. I have been able to create a transparent panel and draw on it, but when I refresh the panel, where I have drawn with[详细]

2023-03-11 15:14 分类：问答
Images in Picturebox c#

I\'m writing a program about trying different images in picturebox, but the image must correspond to the text. Plus it must come from \"Resources\" folder of the project.[详细]

2023-03-10 17:15 分类：问答
Load a bitmap image into Windows Forms using open file dialog

I need to open the bitmap image in the window form using open file dialog (I will load it from drive). The image should fit in the picture box.[详细]

2023-03-08 11:23 分类：问答
YUV color space and chrominance

Ok. To be short suppose: I have a monochrome image; And initially it represented in RGB color space. I don\'t know in what sequence I shall do this, but I need to conv开发者_高级运维ert image to YUV[详细]

2023-03-07 15:47 分类：问答
Toggling Picture Box visibility C#

Why is the picture box control\'s visibility property not working here. I have initially set them to false, so that when the screen loads they are not visible. But then I wish to toggle this. I have d[详细]

2023-03-07 06:54 分类：问答
Windows Forms -> WPF image control conversion question

I\'ve always worked with Windows Forms, but now I\'m trying to learn WPF due to it\'s advantages. Some time ago I created a picturebox control (with help of Damien here). And for me it\'s very hard to[详细]

2023-03-06 09:31 分类：问答
Panel containing PictureBox flickers on background change. How can I eliminate this?

I have a panel with the BackgroundImage set that I\'m using as a button. The panel also contains a PictureBox with a png image loaded so that parts of the image are transparent and the panel image sho[详细]

2023-03-06 01:01 分类：问答
DrawReversibleFrame foreground draw

I have a PictureBox on my MainForm, 开发者_StackOverflow中文版and if I try to DrawReversibleFrame, it will always draw the rectangular frame on the background behind the PictureBox[详细]

2023-03-03 11:11 分类：问答
printing content of a picturebox

HI all, I have a picture box in my C# WinForms application which is sized 800x800. I want to print the content of this picture box using the following code but it does not do anything at all (just sh[详细]

2023-03-03 08:11 分类：问答