GetVariableAsync Method
Overloads
| GetVariableAsync(String) |
Returns a handle to a variable. |
|
| GetVariableAsync(AsyncHandle, String) |
Returns a handle to a variable. |
|
| GetVariableAsync<T>(AsyncHandle, Func<Response, T>, String) |
Returns a handle to a variable. |
GetVariableAsync(String)
Returns a handle to a variable.
Declaration
[Obsolete("Use _Doc::GetVariableById_ method or _Doc::GetVariableByName_ method instead")]
Task<Variable> GetVariableAsync([QixName("qName")] string name)
Parameters
| Type | Name | Description |
|---|---|---|
| System.String | name |
Name of the variable. |
Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<Variable> |
GetVariableAsync(AsyncHandle, String)
Returns a handle to a variable.
Declaration
[Obsolete("Use _Doc::GetVariableById_ method or _Doc::GetVariableByName_ method instead")]
Task<Variable> GetVariableAsync(AsyncHandle asyncHandle, [QixName("qName")] string name)
Parameters
| Type | Name | Description |
|---|---|---|
| AsyncHandle | asyncHandle |
Handle to asynchronous method request |
| System.String | name |
Name of the variable. |
Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<Variable> |
GetVariableAsync<T>(AsyncHandle, Func<Response, T>, String)
Returns a handle to a variable.
Declaration
[Obsolete("Use _Doc::GetVariableById_ method or _Doc::GetVariableByName_ method instead")]
Task<T> GetVariableAsync<T>(AsyncHandle asyncHandle, Func<Response, T> onResult, [QixName("qName")] string name)
Parameters
| Type | Name | Description |
|---|---|---|
| AsyncHandle | asyncHandle |
Handle to asynchronous method request |
| System.Func<Response, T> | onResult |
Continuation function |
| System.String | name |
Name of the variable. |
Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task<T> |
Type Parameters
| Name | Description |
|---|---|
| T |
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