How to Reset GGC to initial state?

[Heath Brand]

Hi,

I''m having trouble resetting a GGC to a "like new" state. There appears to be some attribute settings left behind after I''ve restored a GGC schema using ApplyXmlSchema(). Is there a method on the GGC that resets the grid to a "new" state? There are a multitude of "Reset..." methods on the GGC, but I''m looking for one that does it all.

thanks,
Heath

[stanleyj]

Hi Heath,

Please refer the sample in \Syncfusion\Essential Studio\4.1.0.50\windows\Grid.Grouping.Windows\Samples\CategoryView\ folder.

With some changes, ApplyXmlSchema can be applied to reset the schema.

public Form1()
{
bool testReadWriteXmlSchema = true;
if (testReadWriteXmlSchema)
{
stream = new System.IO.MemoryStream();
this.gridGroupingControl1.WriteXmlSchema(new XmlTextWriter(stream, null));

}
}
System.IO.MemoryStream stream;

The idea is to initially get the schema in a MemoryStream and then apply it. Add a button handler.

private void button1_Click(object sender, System.EventArgs e)
{
System.IO.MemoryStream stream2 = new System.IO.MemoryStream(stream.ToArray());
this.gridGroupingControl1.ApplyXmlSchema(new XmlTextReader(stream2));
}

Best regards,
Stanley