C# .net图片、光标、图标、位图等资源操作辅助类

using System;
using System.IO;
using System.Drawing;
using System.Reflection;
using System.Windows.Forms;
namespace mons
{
/// <summary>
/// 图片、光标、图标、位图等资源操作辅助类
/// </summary>
public class ResourceHelper
{
public static Cursor LoadCursor(Type assemblyType string cursorName)
{
// 获取程序集包含位图资源
Assembly myAssembly = Assembly.GetAssembly(assemblyType);
// 包含图像获取的资源流
Stream iconStream = myAssembly.GetManifestResourceStream(cursorName);
// 从流中加载的图标
return new Cursor(iconStream);
}
public static Icon LoadIcon(Type assemblyType string iconName)
{
// 获取程序集包含位图资源
Assembly myAssembly = Assembly.GetAssembly(assemblyType);
// 包含图像获取的资源流
Stream iconStream = myAssembly.GetManifestResourceStream(iconName);
// 从流中加载的图标
return new Icon(iconStream);
}
public static Icon LoadIcon(Type assemblyType string iconName Size iconSize)
{
// 负载所要求的整个图标（可能包括几个不同的图标大小）
Icon rawIcon = LoadIcon(assemblyType iconName);
// 创建并返回一个新的图标，只包含所要求的大小
return new Icon(rawIcon iconSize);
}
public static Bitmap LoadBitmap(Type assemblyType string imageName)
{
return LoadBitmap(assemblyType imageName false new Point(0 0));
}
public static Bitmap LoadBitmap(Type assemblyType string imageName Point transparentPixel) {
return LoadBitmap(assemblyType imageName true transparentPixel);
}
public static ImageList LoadBitmapStrip(Type assemblyType string imageName Size imageSize)
{
return LoadBitmapStrip(assemblyType imageName imageSize false new Point(0 0));
}
public static ImageList LoadBitmapStrip(Type assemblyType
string imageName
Size imageSize
Point transparentPixel)
{
return LoadBitmapStrip(assemblyType imageName imageSize true transparentPixel);
}
protected static Bitmap LoadBitmap(Type assemblyType
string imageName
bool makeTransparent
Point transparentPixel)
{
// 获取程序集包含位图资源
Assembly myAssembly = Assembly.GetAssembly(assemblyType);
// 包含图像获取的资源流
Stream imageStream = myAssembly.GetManifestResourceStream(imageName);
// 从流中加载位图
Bitmap image = new Bitmap(imageStream);
if (makeTransparent)
{
Color backColor = image.GetPixel(transparentPixel.X transparentPixel.Y);
// 使背景色透明位图
image.MakeTransparent(backColor);
}
return image;
}
protected static ImageList LoadBitmapStrip(Type assemblyType
string imageName
Size imageSize
bool makeTransparent
Point transparentPixel)
{
//为点阵图带创建存储
ImageList images = new ImageList();
//定义图像的大小，我们提供
images.ImageSize = imageSize;
//获取程序集包含位图资源
Assembly myAssembly = Assembly.GetAssembly(assemblyType);
//包含图像获取的资源流
Stream imageStream = myAssembly.GetManifestResourceStream(imageName);
//从资源加载位图带
Bitmap pics = new Bitmap(imageStream);
if (makeTransparent)
{
Color backColor = pics.GetPixel(transparentPixel.X transparentPixel.Y);
// 使背景色透明位图
pics.MakeTransparent(backColor);
}
//加载它们！
images.Images.AddStrip(pics);
return images;
}
}
}。