C# update sql server database




















After the database selection click on the switch button to switch source with target because we want to update our local DB project from a remote database. Start schema comparison by clicking on the Compare button. The comparison view will be shown after some time. After selection click on the Update button.

After the schema update is completed, open your Solution Explorer. All the tables, stored procedures, views and etc. We don't need to write any migration script like we used to do for DB migration. And after this, whenever there are changes in the tables or the procedures just make the changes to the SQL Server Project Database in the solution, compare and update your changes to the target database. Visual Studio will update the target database accordingly.

So, managing our database now becomes easier using SQL Server Database Project and now there is no need to worry about production db updates. View All. Kaf Add a comment. Active Oldest Votes. This is not a correct method of updating record in SQL: command. Improve this answer. K D K D 5, 1 1 gold badge 20 20 silver badges 33 33 bronze badges. Yes you can do that too Thanks — K D. Text', use 'command. I dont want to use like this That is the syntax for Update statement in SQL , you have to use that syntax otherwise you will get the exception.

AddWithValue " cit", city ;. Habib Habib k 27 27 gold badges silver badges bronze badges. ExecuteNonQuery ;. Pred 8, 3 3 gold badges 22 22 silver badges 45 45 bronze badges. The DataSet is unnecessary. Roger Far Roger Far 2, 3 3 gold badges 34 34 silver badges 64 64 bronze badges. Rashad Maqsood Rashad Maqsood 2 2 silver badges 4 4 bronze badges. Text; use: command. When you click the Finish button, Visual Studio will now ensure that the application can query all the rows in the table Demotb.

Step 5 Now that the data source is defined, we now need to connect the TutorialID and TutorialName textbox to the demotb table. When you click on the Text property of either the TutorialID or TutorialName textbox, you will now see that the binding source to Demotb is available.

For the first text box choose the Tutorial ID. Repeat this step for the second textbox and choose the field as TutorialName. The below steps shows how we can navigate to each control and change the binding accordingly. The reason we do this is that the Binding Navigator also needs to know which table it needs to refer to.

The Binding Navigator is used to select the next or previous record in the table. So even though the data source is added to the project as a whole and to the text box control, we still need to ensure the Binding Navigator also has a link to our data source.

In order to do this, we need to click the Binding navigator object, go to the Binding Source property and choose the one that is available. Next, we need to go to the Properties window so that we can make the change to Binding Source property. Now when the project is launched, you can see that the textboxes automatically get the values from the table.

When you click the Next button on the Navigator, it automatically goes to the next record in the table. And the values of the next record automatically come in the text boxes. Data Grids are used to display data from a table in a grid-like format. This can be achieved if we can display the data in a grid on the form. C and Visual Studio have inbuilt data grids, this can be used to display data. In our example, we will have a data grid, which will be used to display the Tutorial ID and Tutorial Name values from the demotb table.

The DataGridView control is used in Visual Studio to display the rows of a table in a grid-like format. Step 2 In the next step, we need to connect our data grid to the database. In the last section, we had created a project data source. Skip to content. Report a Bug. Previous Prev. Next Continue. Home Testing Expand child menu Expand. SAP Expand child menu Expand. Web Expand child menu Expand. Must Learn Expand child menu Expand.

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