private Boolean unlockPowerPoint(String r_password, String w_password)
{
Boolean NOPASS = true;
/////////////////////////////////////////////////////
// PwerPoint解錠
/////////////////////////////////////////////////////
if (avaPoawrPoint)
{
try {
pptPre = pptPres.Open(dataGridView1.Rows[0].Cells[3].Value.ToString() + ":: :: ",
MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoFalse);
} catch {
NOPASS = false;
}
if (NOPASS)
{
// パスワードがかかっていない
label2.Text = WindowsFormsApplication1.Properties.Resources.powerpoint2;
// "This presentation is not applied password.";
return(false);
}
else
{
String rp = (r_password.Length == 0) ? ":: " : "::" + r_password;
String wp = (w_password.Length == 0) ? ":: " : "::" + w_password;
try {
pptPre = pptPres.Open(dataGridView1.Rows[0].Cells[3].Value.ToString() + rp + wp,
Microsoft.Office.Core.MsoTriState.msoFalse,
Microsoft.Office.Core.MsoTriState.msoFalse,
Microsoft.Office.Core.MsoTriState.msoFalse);
} catch {
label2.Text = WindowsFormsApplication1.Properties.Resources.message2;
//"Password is incorrect.";
return(false);
}
pptPre.Password = null;
pptPre.WritePassword = null;
try {
pptPre.Save();
} catch (Exception eX) {
label2.Text = WindowsFormsApplication1.Properties.Resources.error1 + eX.Message;
// "Saving failed." + eX.Message;
return(false);
}
pptPre.Close();
}
}
return(true);
}
private Boolean lockPowerPoint(String r_password, String w_password)
{
////////////////////////////////////////////////////
// PowerPoint施錠
////////////////////////////////////////////////////
if (avaPoawrPoint)
{
// パスワードが設定されているかチェック
try {
pptPre = pptPres.Open(dataGridView1.Rows[0].Cells[3].Value.ToString() + ":: :: ",
Microsoft.Office.Core.MsoTriState.msoFalse,
Microsoft.Office.Core.MsoTriState.msoFalse,
Microsoft.Office.Core.MsoTriState.msoFalse);
} catch {
label2.Text = WindowsFormsApplication1.Properties.Resources.powerpoint1;
// "This presentation has been password-protected.";
return(false);
}
if (textBox1.Text.Length > 0)
{
pptPre.Password = r_password;
}
if (textBox2.Text.Length > 0)
{
pptPre.WritePassword = w_password;
}
try {
pptPre.Save();
} catch (Exception eX) {
label2.Text = WindowsFormsApplication1.Properties.Resources.error1 + eX.Message;
// "Saving failed." + eX.Message;
return(false);
}
pptPre.Close();
}
return(true);
}