Vb net datagridview validating

Its not permissible to have the two selected to true, but they can both be false. I wrote code in the cellvalidating event as follows. Data Grid View Cell Validating Eve nt Args) Handles Datagrid1. Data Property Name = "Cell_2") Then If CBool(Datagrid1("Cell_1", e. I wrote code in the cellvalidating event as follows. Data Grid View Cell Validating Eve nt Args) Handles Datagrid1. Its not permissible to have the two selected to true, but they can both be false. If it is less than five characters, you set the Error Text property of that cell to some error message.I currently have a data grid that is holding the information from an Access table.

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At run time, if the validation fails, the Data Grid View displays a red exclamation icon in that cell (see below).Append(vb Cr Lf) 'Get our year count errors' If o Inv Year.To String()) Then 'show a message box or whatever...The details in the database are employee details e.g.What I need is to be able to validate the data that's being entered for data type, presence and extreme data, but I have no idea what to do.

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