SetDSNType(DSNType enuType)
{
RegistryKey rk = null;
try
{
switch (enuType)
{
case DSNType.System_DSN:
rk = Registry.LocalMachine;
break;
case DSNType.User_DSN:
rk = Registry.CurrentUser;
break;
default: rk = Registry.CurrentUser;
break;
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.ToString());
}
return(rk);
}
/// <summary>
/// Determines whether the specific DSN is exist in ODBC Data Sources.
/// </summary>
/// <param name="strDSN"> Name of the DSN.</param>
/// <param name="enuType">The specific type of the DSN.</param>
/// <returns>True if the specific DSN is exist.</returns>
///
public Boolean isExist(String strDSN, DSNType enuType)
{
RegistryKey rk = null;
Boolean isExist = false;
try
{
rk = SetDSNType(enuType);
{
if (isRegExist(rk.Name + "\\SOFTWARE\\ODBC\\ODBC.INI\\ODBC Data Sources\\",
strDSN))
{
isExist = true;
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.ToString());
}
return(isExist);
}
internal ODBCDataSource(string name, string driver, DSNType dsnType)
{
this._name = name;
this._driver = driver;
this._dsnType = dsnType;
}
