DotNet版 - A quick question about Access.. |
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c**t
发帖数: 2744 | 1 My app display/modify a table (test) in an Access file.
Added the access file as a new dataset, VS2005 automatically created the
datatableadaper and etc.
now: the following code to update the access but failed:
...btn_Click(..)
{
this.testBindingSource.EndEdit();
db1DataSet.testDataTable modifiedRecs = (db1DataSet.testDataTable)this.
db1DataSet.test.GetChanges(DataRowState.Modified);
if( modifiedRecs != null)
{
this.testTableAdapter.Update(modifiedRecs) | c**t
发帖数: 2744 | 2 The same code worked for SQL Server. Is this a bug of the Jet adapter?
【在 c**t 的大作中提到】
: My app display/modify a table (test) in an Access file.
: Added the access file as a new dataset, VS2005 automatically created the
: datatableadaper and etc.
: now: the following code to update the access but failed:
: ...btn_Click(..)
: {
: this.testBindingSource.EndEdit();
: db1DataSet.testDataTable modifiedRecs = (db1DataSet.testDataTable)this.
: db1DataSet.test.GetChanges(DataRowState.Modified);
: if( modifiedRecs != null)
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