I have a 开发者_如何学JAVAtyped DataSet with two TableAdapters (1 to many relationship) that was created using visual studio 2010\'s Configuration Wizard. The child table\'s FK uses cascading. It is a
I have a strongly-typed DataSet that was created using visual studio 2010\'s Configuration Wizard. I can find a DataRow easily as long as I know the primary key (see How to: Edit Rows in a DataTable).
i\'ve created a forum system in MVP pattern but i\'m not sure if i implemented it in a right way. so here is what i ended up with:
I开发者_如何转开发 have a datatable in a typed dataset with a date column When I change the NullValue property to return null or empty , vs 2008 wont let me.
I have a Dataset with a Bunch of Columns used in a Report (DevExpress XtraReports) (DataSet being the DataSource). The Dataset has many columns, and i need to read a column (based on the row type), an
I use typed DataSets for accessing data, configuring them via DataSet Designer (the general idea is explained in this tutorial).
I am converting an ASP.Net app from VS 2003 to VS 2005 as a starting point.The app uses Crystal Reports and binds using ADO.Net to a strongly typed dataset (XSD).I had to change some of Crystal Code t
So I have a strongly typed dataset design that has become pretty large compared to where it started.Every so often, when I save the dataset it throws an out of memory exception.If I exit out immediate
On a dataset is a EnforceConstraints property indicating whether the constraints should b开发者_如何学编程e enabled. Althought a datatable also can have constraints i cannot disable the constraints fo
I have a typed dataset which I designed using the dataset designer and a SQL 2005 DB. I used the SQL server explorer and simply dragged my tables into the designer.
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