picturebox

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How can I show scrollbars on a PictureBox control?

Sometimes, I have a picturebox lets say 100x100. But the image it will display is actually 100x400. I don\'t want to increase the开发者_Go百科 size of the picturebox itself. Instead, I would like to[详细]

2023-02-04 16:32 分类：问答
How can I use the Pen tool to draw a simple black line on a PictureBox's Image object?

I\'m trying to draw a line that goes from middle top to bottom. I know I have to use the Pen class to accomplish this.[详细]

2023-02-04 15:34 分类：问答
C# display images randomly and one after another

I am creating a simple form based message display system, each message is a jpeg image, what I want to achieve is when the program loads (just after a user has logged on) one of the jpg\'s is randomly[详细]

2023-02-03 15:29 分类：问答
How to prevent changing picturebox's size when changing size of the control that contains the picturebox?

I have a user control with picturebox on it. I want the picturebox size to remain the same, but the form that contains the user control changes the hight of the control and the picturebox\'s height ch[详细]

2023-02-03 01:53 分类：问答
VB.NET: PictureBox view range?

I two pictureboxes in my application: One that is mostly just a background image, and another which you can move around changing some settings.[详细]

2023-02-02 17:13 分类：问答
VB .NET: PictureBox scales up my images!

In this question I managed to combine two .png images into one, and then display the result in a pictureBox image.[详细]

2023-02-02 10:35 分类：问答
How can I create a PictureBox with close, maximize, and minimize buttons?

I am creating a GUI with C#. I intended to use a ListView to see preview of pictures, and a PictureBox to display the full view. I used a Panel as parent and placed a PictureBox inside of that to have[详细]

2023-02-02 02:33 分类：问答
Delete Image from PictureBox in C#

how to delete image from picture box when user press \"del\" key...I dont f开发者_如何转开发ind any keypress or keydown events for PB.[详细]

2023-02-01 20:29 分类：问答
How do I draw a picturebox at run time?

public void read_file(string fname) { filepath = fname; TextReader input = File.OpenText(filepath); line = input.ReadLine();[详细]

2023-02-01 14:50 分类：问答
How can I compare images in a PictureBox and an ImageList?

I am using an ImageList and a PictureBox in my application. I am loading the image in the PictureBox dynamically from an image in the ImageList. I need to check whether the image in the PictureBox and[详细]

2023-02-01 01:34 分类：问答