Description
Use this method to remove the specified variable from the Variables collection.
Declaration
VariablesObj.RemoveVariable(VariableName)
| VariablesObj | An expression, variable or parameter that specifies a reference to a Variables object | |||
| VariableName | [in] | Required | String | |
| Result | None | |||
Applies To
The method is applied to the following object:
Parameters
The method has the following parameter:
VariableName
Specifies the name of the variable to be removed.
Result Value
None.
Remarks
If the variable with the specified name does not exist in the collection, an error occurs. To check if the variable exists, use the Variables.VariableExists method.
The RemoveVariable method cannot be used to delete network suite variables while the network suite is running. You can delete network suite variables in tests only before the network suite starts or after the network suite execution is finished. You can also delete network suite variables at design time.
Example
The following code snippet checks whether the MyVar variable exists in the collection of project variables and then removes it:
JavaScript, JScript
function RemoveVariable()
{
var Variables, VarName;
// Obtains a project variable
Variables = Project.Variables;
// Specifies the name of the variable
VarName = "MyVar";
// Checks whether the specified variable exists in the project
if (Variables.VariableExists(VarName))
{
Log.Warning("The " + VarName + " variable will be removed from the project.");
// If the specified variable exists, removes it
Variables.RemoveVariable(VarName);
}
else
Log.Warning("The " + VarName + " variables does not exist in the project.");
}
Python
def RemoveVariable():
# Obtains a project variable
Variables = Project.Variables
# Specifies the name of the variable
VarName = "MyVar"
# Checks whether the specified variable exists in the project
if (Variables.VariableExists(VarName)):
Log.Warning("The " + VarName + " variable will be removed from the project.")
# If the specified variable exists, removes it
Variables.RemoveVariable(VarName)
else:
Log.Warning("The " + VarName + " variables does not exist in the project.")VBScript
Sub RemoveVariable
Dim Variables, VarName
' Obtains a project variable
Set Variables = Project.Variables
' Specifies the name of the variable
VarName = "MyVar"
' Checks whether the specified variable exists in the project
If Variables.VariableExists(VarName) Then
Log.Warning("The " & VarName & " variable will be removed from the project.")
' If the specified variable exists, removes it
Variables.RemoveVariable(VarName)
Else
Log.Warning("The " & VarName & " variables does not exist in the project.")
End If
End Sub
DelphiScript
procedure RemoveVariable();
var Variables, VarName;
begin
// Obtains a project variable
Variables := Project.Variables;
// Specifies the name of the variable
VarName := 'MyVar';
// Checks wjether the specified variable exists in the project
if (Variables.VariableExists(VarName)) then
begin
Log.Warning('The ' + VarName + ' variable will be removed from the project.');
// If the specified variable exists, removes it
Variables.RemoveVariable(VarName);
end
else
Log.Warning('The ' + VarName + ' variables does not exist in the project.');
end;
C++Script, C#Script
function RemoveVariable()
{
var Variables, VarName;
// Obtains a project variable
Variables = Project["Variables"];
// Specifies the name of the variable
VarName = "MyVar";
// Checks whether the specified variable exists in the project
if (Variables["VariableExists"](VarName))
{
Log["Warning"]("The " + VarName + " variable will be removed from the project.");
// If the specified variable exists, removes it
Variables["RemoveVariable"](VarName);
}
else
Log["Warning"]("The " + VarName + " variables does not exist in the project.");
}