//截图
private void ButtonSubstrImg_Click(object sender, EventArgs e)
{
var blinkBrowser1 = (BlinkBrowser)tabControl1.SelectedTab.Controls[0];
IntPtr mainFrameId = BlinkBrowserPInvoke.wkeWebFrameGetMainFrame(blinkBrowser1.handle);
int width = BlinkBrowserPInvoke.wkeGetContentWidth(blinkBrowser1.handle);
int height = BlinkBrowserPInvoke.wkeGetContentHeight(blinkBrowser1.handle);
wkeScreenshotSettings settings = new wkeScreenshotSettings
{
height = height,
width = width
};
settings.structSize = System.Runtime.InteropServices.Marshal.SizeOf(settings);
var bf = BlinkBrowserPInvoke.wkePrintToBitmap(blinkBrowser1.handle, mainFrameId, settings);
if (bf != IntPtr.Zero)
{
var data = (wkeMemBuf)Marshal.PtrToStructure(bf, typeof(wkeMemBuf));
if (data.data != IntPtr.Zero && data.length != 0)
{
byte[] ys = new byte[data.length];
Marshal.Copy(data.data, ys, 0, ys.Length);
FolderBrowserDialog folderBrowser = new FolderBrowserDialog();
if (folderBrowser.ShowDialog() == DialogResult.OK)
{
string fileName = Path.Combine(folderBrowser.SelectedPath, Guid.NewGuid().ToString("n") + ".bmp");
File.WriteAllBytes(fileName, ys);
MessageBox.Show("截图保存成功，图片地址为：" + fileName);
}
}
else
{
MessageBox.Show("截图失败，数据解析失败。");
}
}
else
{
MessageBox.Show("截图失败，返回空。");
}
}
private void button3_Click(object sender, EventArgs e)
{
IntPtr mainFrameId = BlinkBrowserPInvoke.wkeWebFrameGetMainFrame(blinkBrowser1.handle);
int width = BlinkBrowserPInvoke.wkeGetContentWidth(blinkBrowser1.handle);
int height = BlinkBrowserPInvoke.wkeGetContentHeight(blinkBrowser1.handle);
wkeScreenshotSettings settings = new wkeScreenshotSettings
{
height = height,
width = width
};
settings.structSize = System.Runtime.InteropServices.Marshal.SizeOf(settings);
var bf = BlinkBrowserPInvoke.wkePrintToBitmap(blinkBrowser1.handle, mainFrameId, settings);
if (bf != IntPtr.Zero)
{
var data = (wkeMemBuf)Marshal.PtrToStructure(bf, typeof(wkeMemBuf));
if (data.data != IntPtr.Zero && data.length != 0)
{
byte[] ys = new byte[data.length];
Marshal.Copy(data.data, ys, 0, ys.Length);
string fileName = Guid.NewGuid().ToString("n") + ".bmp";
System.IO.File.WriteAllBytes(fileName, ys);
MessageBox.Show("截图保存成功，图片地址为：" + Application.StartupPath + "\\" + fileName);
}
else
{
MessageBox.Show("截图失败，数据解析失败。");
}
}
else
{
MessageBox.Show("截图失败，返回空。");
}
}
