【发布时间】:2015-11-03 07:24:38
【问题描述】:
我想检查是否安装了主软件,如果没有安装主软件,则中止设置。检查我是否得到代码
/// <summary>
/// To check software installed or not
/// </summary>
/// <param name="controlPanelDisplayName">Display name of software from control panel</param>
private static bool IsApplictionInstalled(string controlPanelDisplayName)
{
string displayName;
RegistryKey key;
// search in: CurrentUser
key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");
if (null != key)
{
foreach (string keyName in key.GetSubKeyNames())
{
RegistryKey subkey = key.OpenSubKey(keyName);
displayName = subkey.GetValue("DisplayName") as string;
if (controlPanelDisplayName.Equals(displayName, StringComparison.OrdinalIgnoreCase) == true)
{
return true;
}
}
}
// search in: LocalMachine_32
key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");
if (null != key)
{
foreach (string keyName in key.GetSubKeyNames())
{
RegistryKey subkey = key.OpenSubKey(keyName);
displayName = subkey.GetValue("DisplayName") as string;
if (controlPanelDisplayName.Equals(displayName, StringComparison.OrdinalIgnoreCase) == true)
{
return true;
}
}
}
// search in: LocalMachine_64
key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall");
if (null != key)
{
foreach (string keyName in key.GetSubKeyNames())
{
RegistryKey subkey = key.OpenSubKey(keyName);
displayName = subkey.GetValue("DisplayName") as string;
if (controlPanelDisplayName.Equals(displayName, StringComparison.OrdinalIgnoreCase) == true)
{
return true;
}
}
}
// NOT FOUND
return false;
}
但不知道该放在哪里以及在哪里调用这个函数。请帮帮我。
提前致谢。
【问题讨论】:
标签: c# installation visual-studio-2015