Question

C#bitmap函数参数问题

哪位大侠给指点一下 bitmap的参数那里有问题 调试时总是提示参数无效

Bitmap[] bitmap = new Bitmap[9];
//加载bitmap图片
for (int i = 1; i <= 9; i++)
{
bitmap[i - 1] = new Bitmap(Application.StartupPath + @"images/tp" + i.ToString() + ".jpg");
}

Answer 1

for (int i = 1; i <= 9; i++)
{
bitmap[i - 1] =(Bitmap) Bitmap.FromFile(Application.StartupPath + @"images/tp" + i.ToString() + ".jpg");
}