GridGroupingControl

[Administrator]

Hello,

I have a problem updating values in the grid and underlying datasource.

I create a datatable and attach it to the grid's datasource. So far ok, the data is displayed well. Then I press the edit button , i change a text in a random cell and click the update button. Following MessageBox appears :

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Windows Internet Explorer
---------------------------
Specified method is not supported.
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OK Cancel
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protected void LoadGridData()
{
DataTable dt = new DataTable();
DataColumn dc1 = new DataColumn("Name");
DataColumn dc2 = new DataColumn("Firstname");
DataColumn dc3 = new DataColumn("Hours");

dt.Columns.Add(dc1);
dt.Columns.Add(dc2);
dt.Columns.Add(dc3);
dt.Rows.Add("Heinz", "Fritz", "100");
this.GridGroupingControl.DataSource = dt;
this.GridGroupingControl.DataBind();

}

[Administrator]

Anyone please, it is urgent .

[Administrator]

Ok, it works now. I have used a dataadapter.

[Rajarajeswari S]

Hi,

Thanks for the update.

Regards,
Raji

[Fernando]

I have the same issue, please, can you tell me how to fix it?

 

I am doing this:

DataSet1TableAdapters.

GetCategoriesTableAdapter dtaCategories = new DataSet1TableAdapters.GetCategoriesTableAdapter();

dtCategories = dtaCategories.GetData();gridCategories.DataSource = dtCategories;

gridCategories.DataBind();

 

then I just press save button, using gridTable.table.Save method and I get the same error

"Specified method is not supported"

thanks,

Fernando