workflow-activity

问题 I'm trying to use a composite custom activity that apply a regular expression and return a boolean if it match. The pattern is something encoded in design time. The source text is coming from an activity. This activity is also specified in design time (I've made a activity designer that allow to drop an activity as source) But I also need to return what sub string match the expression, so I added an OutArgument to retrieve the string that match, and the string captured. Here is the code:

问题 I create an activiti workflow. I want to start workflow using rest api. Please give some solution for the same. Thanks in advance 回答1: Take a look at the Activiti REST-API Reference: http://www.activiti.org/userguide/#_start_a_process_instance If you want to start a process instance, you can use POST runtime/process-instances 回答2: this is the the link start a workflow through rest-api:P http://localhost:8080/activiti-rest/service/runtime/process-instances and pass your query with this link

问题 I create an activiti workflow. I want to start workflow using rest api. Please give some solution for the same. Thanks in advance 回答1: Take a look at the Activiti REST-API Reference: http://www.activiti.org/userguide/#_start_a_process_instance If you want to start a process instance, you can use POST runtime/process-instances 回答2: this is the the link start a workflow through rest-api:P http://localhost:8080/activiti-rest/service/runtime/process-instances and pass your query with this link

问题 I understand that Windows Workflow foundation 4.5 supports side by side and dynamic update of Workflow definition. I found few samples on internet, but all describes Code based approach for updating the workflow. I wanted to make a utility which is used by developer to update the workflow without coding. (using only Xaml manipulation should be our ideal case) My Utility does the following things, I take Base Xaml (the workflow definition I wanted to update) File Name and Assembly (V1) from

问题 I'm writing a customized activity for TFS build process workflow, e.g. guideline here. In my C# CodeActivity .Execute() method, I want to run another activity, e.g. ConvertWorkspaceItem as descibed here. How can I do that? 回答1: Try doing some research with a NativeActivity instead of a CodeActivity, so the execution context allows you to schedule other child activities. E.g.: class YourActivity : NativeActivity { protected override void Execute(NativeActivityContext context) {

问题 I'm writing a customized activity for TFS build process workflow, e.g. guideline here. In my C# CodeActivity .Execute() method, I want to run another activity, e.g. ConvertWorkspaceItem as descibed here. How can I do that? 回答1: Try doing some research with a NativeActivity instead of a CodeActivity, so the execution context allows you to schedule other child activities. E.g.: class YourActivity : NativeActivity { protected override void Execute(NativeActivityContext context) {

问题 I am building a number of Custom Activities in Windows Workflow and I need to add a DependencyProperty which can list a number of values for that property which the user can then select when using the activity. e.g. True or False. I know how to simply pass a default using the PropertyMetadata, and presume that I will have to pass a list/class now the PropertyMetadata? Has anyone already got an example of how to do this please? (Example Code below) public static DependencyProperty TestProperty

问题 Scenario : I'm implementing a parent activity which executes other activity from external source(database), following this Ron Jacobs post. This approach works but have a few problems in my case, because WorkflowInvoker don't get the parent extensions: Tracking is disabled for childrens My custom data sharing extension don't work Extensions can change depending on the host, so I can't simply add new ones again. Potential solution : Instead of Invoke the children XAML, I'm scheduling it(I

问题 Scenario : I'm implementing a parent activity which executes other activity from external source(database), following this Ron Jacobs post. This approach works but have a few problems in my case, because WorkflowInvoker don't get the parent extensions: Tracking is disabled for childrens My custom data sharing extension don't work Extensions can change depending on the host, so I can't simply add new ones again. Potential solution : Instead of Invoke the children XAML, I'm scheduling it(I

问题 I created a workflow activity named EditCsproj which is a C# class that I added to my build template. I put it right after the Initialize Workspace step. This workflow has to get all .csproj files in the directory path that I provide as a parameter and it has to modify them. But for each files, I have the following error : Access to the path 'file.csproj' is denied. I run Visual Studio with Administrator rights and I already changed the msbuild multi-proc property to false. Does anybody have