Location: Symbol Reference > Classes > TJwCredentialsPrompt Class > TJwCredentialsPrompt Methods > TJwCredentialsPrompt.ShowModal Method
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TJwCredentialsPrompt.ShowModal Method
Pascal
function ShowModal(const CommandLine: boolean = False): boolean;
Parameters 
Description 
const CommandLine: boolean = False 
If set to true, the commandline version of credential prompt is used. Currently this feature does not work. 

ShowModal returns true if the credential prompt was closed by OK; otherwise false. If OnConfirmCredential is not nil, the parameter bConfirm will be used as the result.

ShowModal displays a GUI or console credential promp.t

Exceptions 
Description 
will be raised if the flag cfFlagsExpectConfirmation is set but OnConfirmCredential is nil. will raised if fhe property Flags is invalid! This message comes from a winapi call and does not contain more information 
will be raised if
  • Length of Servername exceeds CREDUI_MAX_DOMAIN_TARGET_LENGTH
  • Length of Servername is zero
  • One or more parameters of CredUIPromptForCredentials are invalid!

 
will raised if there is no such logon session! This message comes from a winapi call and does not contain more information
 
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