CheckExpressionAsync Method
Overloads
CheckExpressionAsync(String, IEnumerable<String>) |
Checks if a given expression is valid. |
|
CheckExpressionAsync(AsyncHandle, String, IEnumerable<String>) |
Checks if a given expression is valid. |
|
CheckExpressionAsync<T>(AsyncHandle, Func<Response, T>, String, IEnumerable<String>) |
Checks if a given expression is valid. |
CheckExpressionAsync(String, IEnumerable<String>)
Checks if a given expression is valid.
Declaration
public Task<CheckExpressionResult> CheckExpressionAsync([QixName("qExpr")] string expr, [QixName("qLabels")] IEnumerable<string> labels = null)
Parameters
Type | Name | Description |
---|---|---|
System.String | expr |
Expression to check. |
System.Collections.Generic.IEnumerable<System.String> | labels |
List of labels. |
Returns
Type | Description |
---|---|
System.Threading.Tasks.Task<CheckExpressionResult> |
Implements
Remarks
The expression is correct if the parameters qErrorMsg
, qBadFieldNames
and qDangerousFieldNames
are empty.
CheckExpressionAsync(AsyncHandle, String, IEnumerable<String>)
Checks if a given expression is valid.
Declaration
public Task<CheckExpressionResult> CheckExpressionAsync(AsyncHandle asyncHandle, [QixName("qExpr")] string expr, [QixName("qLabels")] IEnumerable<string> labels = null)
Parameters
Type | Name | Description |
---|---|---|
AsyncHandle | asyncHandle |
Handle to asynchronous method request |
System.String | expr |
Expression to check. |
System.Collections.Generic.IEnumerable<System.String> | labels |
List of labels. |
Returns
Type | Description |
---|---|
System.Threading.Tasks.Task<CheckExpressionResult> |
Implements
Remarks
The expression is correct if the parameters qErrorMsg
, qBadFieldNames
and qDangerousFieldNames
are empty.
CheckExpressionAsync<T>(AsyncHandle, Func<Response, T>, String, IEnumerable<String>)
Checks if a given expression is valid.
Declaration
public Task<T> CheckExpressionAsync<T>(AsyncHandle asyncHandle, Func<Response, T> onResult, [QixName("qExpr")] string expr, [QixName("qLabels")] IEnumerable<string> labels = null)
Parameters
Type | Name | Description |
---|---|---|
AsyncHandle | asyncHandle |
Handle to asynchronous method request |
System.Func<Response, T> | onResult |
Continuation function |
System.String | expr |
Expression to check. |
System.Collections.Generic.IEnumerable<System.String> | labels |
List of labels. |
Returns
Type | Description |
---|---|
System.Threading.Tasks.Task<T> |
Type Parameters
Name | Description |
---|---|
T |
Implements
Remarks
The expression is correct if the parameters qErrorMsg
, qBadFieldNames
and qDangerousFieldNames
are empty.
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