visual-studio-lightswitch

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Lightswitch does not allow adding or modifying records in MySQL

I am using Microsoft Visual Studio Lightswitch 2011 with MySQL.I followed the advice provided in a previous Stack Overflow post found here that details how developers can get around a pesky error when[详细]

2023-04-04 18:21 分类：问答
Setting the default value in LightSwitch

I have a requirement for pre-setting a field to the last entered value. I\'m saving the value on Save() to a static and then I would like to set the field to that value the next time a new entry form[详细]

2023-04-03 21:00 分类：问答
Change relationship multiplicity in Lightswitch for imported tables

I have two tables in SQL server one Messages and a second Message Bodies. There is a FK relationship between the two (Primary key on Messages to a column (Message ID) on Message Bodies.[详细]

2023-04-03 14:34 分类：问答
Handling One to One foreign key relationships - LightSwitch

I am currently trying to add a one to one foreign key relationship in LightSwitch. It is be开发者_如何学编程tween an ID and a username. Ideally I would be able to show the username wherever the relate[详细]

2023-04-03 12:22 分类：问答
A question on Lightswitch web application

Is it possible to create a web application in开发者_StackOverflow中文版 LightSwitch which can be hosted on the server?Yes, you can host on the desktop, on a remote IIS Server or in Azure. This link de[详细]

2023-04-03 07:43 分类：问答
RIA DomainService Query with parameters LightSwitch

I am trying to use RIA services in LightSwitch but I get an error when the query in the DomainService has a parameter because the query is not imported into LightSwitch.[详细]

2023-04-02 21:01 分类：问答
Visual Studio LightSwitch - How to run query on Application start-up from code?

I have a database containing tables related to user security and I imported this database into LightSwitch into a data source called UserData.[详细]

2023-04-02 18:16 分类：问答
LightSwitch + MySQL error: Nested Transactions are not supported

Trying to connect to and modify existing data in a MySQL table. The reading working fine but when trying to save a change, the following error occurs.[详细]

2023-04-02 16:53 分类：问答
Visual Studio LightSwitch - How to show something other than text in a tooltip?

I have two image properties in my entity: Thumbnail a开发者_如何转开发nd HiResPhoto, and I am showing Thumbnail in a grid. How can I show HiResPhoto as a ToolTip for the Thumbnail image displayed in t[详细]

2023-04-02 00:56 分类：问答
Lightswitch Users & Roles & ApplicationDatabase

I can see that the internal database for lightswitch is called \"ApplicationDatabase\" and if you look inside the directory structure outside of Vs10 the database is in the bin folder.[详细]

2023-03-31 14:18 分类：问答