Delete Uncommitted New Row Of DGV

[maheshwag]

The new rows of datagridview is cannot deleted as it is committed for add new rows in controls. I have search many forums for the same but finally it is remain unsorted.

The DGV does not allow to delete new rows and throw error like "Uncommitted new row cannot deleted."


If I wants to delete the new rows of DGV by programmatically than is there any way?.


The above question is for UNBOUND DGV.

[adriancs]

add this line:

this.dataGridView1.AllowUserToAddRows = false;

[maheshwag]

hi
adriancs,

true it is alternate solution for the same. but I think there is no way for delete uncommited new row of DGV. Than what's a logic behind there to generate this type of control where user can not deleted uncommited new rows?

[adriancs]

Hi maheshwag, the new empty row will allow user to add(key in) data directly on the DataGridView. The new row must exist so that user can always add new data on it.

The default settings for datagridview allow user direct add data on it:

this.dataGridView1.AllowUserToAddRows = true;

[maheshwag]

adriancs

yah! I am familiar of it. but it's a not a good idea to leave a new row for allow user to add new rows. there may be other option and I have seen on it. I mean if we type some words on new row than automatically new row generated on it that's the option is far better than this.

as per my opinion there should be default empty rows allow there and after that as i mention above if we type something on row than it should automatically allow add new row on it.and also allow to remove empty rows from dgv.

[adriancs]

I see, maybe you can place a button that will make the new row exist.

By default, the AllowUserToAddRows=false. So, the new row won't appear.

When the user click on the button, then AllowUserToAddRows=true. The new row can be seen again, and thus, allowing user to enter new data.

Cheers.