private void btnAcquire_Click(object sender, System.EventArgs e)
{
if (dlgFileSave.ShowDialog() == DialogResult.Cancel)
{
return;
}
strFileName = dlgFileSave.FileName;
m_TwainManager.OpenSource();
try
{
m_TwainManager.TransferMode = Dynamsoft.TWAIN.Enums.TWICapSetupXFer.TWSX_FILE;
}
catch (Exception exp)
{
MessageBox.Show("The license for TWAIN module is invalid.Please contact [email protected] to get a trial license.");
return;
}
//Since the TWSX_FILE mode is not required by TWAIN specification,
//it is better to read the value back to see if the File transfer mode is supported by the Source
if (m_TwainManager.TransferMode == Dynamsoft.TWAIN.Enums.TWICapSetupXFer.TWSX_FILE)
{ //the source supports the TWSX_FILE transfer mode.
m_TwainManager.SetFileXFERInfo(strFileName, Dynamsoft.TWAIN.Enums.TWICapFileFormat.TWFF_BMP); //Sets file name and file format information.
m_TwainManager.IfShowUI = false;
m_TwainManager.IfDisableSourceAfterAcquire = true;
m_TwainManager.EnableSource(this as IAcquireCallback); //Acquire the image.
}
else //the source doesn't support the TWSX_FILE transfer mode.
{
MessageBox.Show("The source doesn't support the DiskFile transfer mode.");
}
}
