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目前我的代碼能夠捕捉圖像並保存在指定位置,但如果我在第二次嘗試相同時,圖像被覆蓋,所以如果該文件夾中存在相同的文件名,我們必須動態更改文件的名稱。 我該怎麼做?C#:捕獲多個圖像並保存在同一個文件夾中?
當前屏幕捕捉的代碼是:
private void CaptureMyScreen()
{
try
{
//Creating a new Bitmap object
Bitmap captureBitmap = new Bitmap(1024, 768, PixelFormat.Format32bppArgb);
//Creating a Rectangle object which will capture our Current Screen
Rectangle captureRectangle = Screen.AllScreens[0].Bounds;
//Creating a New Graphics Object
Graphics captureGraphics = Graphics.FromImage(captureBitmap);
//Copying Image from The Screen
captureGraphics.CopyFromScreen(captureRectangle.Left, captureRectangle.Top, 0, 0, captureRectangle.Size);
//Saving the Image File (I am here Saving it in My D drive).
captureBitmap.Save(@"D:\Capture.jpg", ImageFormat.Jpeg);
//Displaying the Successfull Result
MessageBox.Show("Screen Captured");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
首先,從來沒有硬編碼在你的CS文件的路徑和文件名。嘗試追加一個GUID到文件名。 – Praveen