Rename a XSD

Yesterday I tried to rename a DataSet. To lazy to recreate it. Have you ever tried to rename a DataSet?

It seems easy enough. Press F2 in the Solution explorer and type in a new name. Open the XSD and do a find and replace of the old name with the new name, there done right?

Not exactly when you try to generate the class it may get generated with the old name. Your solution ends up looking like this:

  • MyNewDataSetName.xsd
    • MyOldDataSetName.vb
    • MyNewDataSetName.xsx

So what is the solution? The problem is in the Project File. There's an attribute on the file node called LastGenOutput it is holding the old DataSetName. See below.

Delete this attribute and you will be fine.

          RelPath = "MyNewDataSet.xsd"
      BuildAction = "Content"
      Generator = "MSDataSetGenerator"
      LastGenOutput = "MyOldDataSet.cs"