private void ckModel_CheckedChanged(object sender, EventArgs e)
{
if (ckModel.Checked)
{
cJiaPicture.Visible = false;
homepanel.Visible = false;
ckPage.Checked = true;
this.OpenCapture();
btnDelete.Enabled = false;
btnSave.Enabled = false;
}
else
{
ckPage.Checked = false;
cJiaPicture.Visible = true;
ImagesInputView.SendMessage(this.hHwnd, 0x40b, 0, 0);//停止视频注销视频句柄
ImagesInputView.DestroyWindow(this.hHwnd);
if (isPicInput())
{
btnDelete.Enabled = false;
btnSave.Enabled = false;
}
else
{
btnDelete.Enabled = true;
btnSave.Enabled = true;
}
}
}
private void btnPicInfoInput_Click(object sender, EventArgs e)
{
string pageTitle = (sender as ToolStripMenuItem).Text;
if (!cJiaTabControl1.isExistPage(pageTitle))
{
UI.ImagesInputView image = new UI.ImagesInputView();
cJiaTabControl1.ShowPage(pageTitle, image);
}
}
private void btnPicInfoInput_Click(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
string pageTitle = e.Item.Caption;
if (!cJiaTabControl1.isExistPage(pageTitle))
{
UI.ImagesInputView image = new UI.ImagesInputView();
cJiaTabControl1.ShowPage(pageTitle, image);
}
}
private void OpenCapture()
{
int intWidth = this.pnlCamera.Width;
int intHeight = this.pnlCamera.Height;
int intDevice = 0;
string refDevice = intDevice.ToString();
//创建视频窗口并得到句柄
hHwnd = ImagesInputView.capCreateCaptureWindowA(ref refDevice, 1342177280, 0, 0, 640, 480, this.pnlCamera.Handle.ToInt32(), 0);
if (ImagesInputView.SendMessage(hHwnd, 0x40a, intDevice, 0) > 0)
{
ImagesInputView.SendMessage(this.hHwnd, 0x435, -1, 0);
ImagesInputView.SendMessage(this.hHwnd, 0x434, 0x42, 0);
ImagesInputView.SendMessage(this.hHwnd, 0x432, -1, 0);
ImagesInputView.SetWindowPos(this.hHwnd, 1, 0, 0, intWidth, intHeight, 6);
}
else
{
ImagesInputView.DestroyWindow(this.hHwnd);
}
}
/// <summary>
/// 截图
/// </summary>
private void Screenshot()
{
try
{
if (txtFolder.Text.Length > 0 && isPicInput())
{
if (SetImagePage().Length == 0)
{
return; //页码问题
}
ImagesInputView.SendMessage(this.hHwnd, 0x41e, 0, 0);
IDataObject obj1 = Clipboard.GetDataObject();
if (obj1.GetDataPresent(typeof(Bitmap)))
{
Image image1 = (Image)obj1.GetData(typeof(Bitmap));
SaveFileDialog SaveFileDialog1 = new SaveFileDialog();
SaveFileDialog1.InitialDirectory = txtFolder.Text;
SaveFileDialog1.FileName = SetImagePage();
SaveFileDialog1.Filter = "Image Files(*.JPG;*.GIF)|*.JPG;*.GIF|All files (*.*)|*.*";
string strFile = SaveFileDialog1.InitialDirectory + "\\" + SaveFileDialog1.FileName + ".JPG";//if (SaveFileDialog1.ShowDialog() == DialogResult.OK)
string[] tmp1 = System.IO.Directory.GetFiles(txtFolder.Text, "*.JPG");
bool isHave = false;
foreach (string s in tmp1)
{
if (s == strFile)
{
isHave = true;
}
}
if (isHave)
{
if (Message.ShowQuery("文件已存在，是否覆盖？", Message.Button.YesNo) == Message.Result.Yes)
{
image1.Save(strFile, ImageFormat.Bmp);
if (GetSavePictureData() != null)
{
DataTable data = SetPictureDataRows(PictureInfo, strFile);
pictureGrid.DataSource = data;
}
else
{
DataTable data = CreatePictureDate(txtFolder.Text);
pictureGrid.DataSource = data;
}
PageIdentity();
}
}
else
{
image1.Save(strFile, ImageFormat.Bmp);
if (GetSavePictureData() != null)
{
DataTable data = SetPictureDataRows(PictureInfo, strFile);
pictureGrid.DataSource = data;
}
else
{
DataTable data = CreatePictureDate(txtFolder.Text);
pictureGrid.DataSource = data;
}
PageIdentity();
}
}
}
else
{
MessageBox.Show("目录有误");
}
}
catch
{
}
}
