DataGridView.AllowUserToAddRows customisation
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Apologies if this has already been asked but I cant see that it has been.
A Winforms DataGridView has an 'AllowUserToAddRows' property. Is there a way to ensure a new row is only added if certain conditions are met?
For example, I have a DataGridView with two columns, the first is a TextBox column, the second a ComboBox column. The 'AllowUserToAddRows' property is set to true.
However, I wish a new row to be added only if the user has entered a positive number in the TextBox column and made a selection from the ComboBox column. Currently a new row is added when anything is entered in the TextBox column, or if a selection is made in the ComboBox column.
Many thanks in advance
winforms datagridview
asked Nov 11 at 19:55
i do not compute
11
add a comment |
up vote
0
down vote
favorite
Apologies if this has already been asked but I cant see that it has been.
A Winforms DataGridView has an 'AllowUserToAddRows' property. Is there a way to ensure a new row is only added if certain conditions are met?
For example, I have a DataGridView with two columns, the first is a TextBox column, the second a ComboBox column. The 'AllowUserToAddRows' property is set to true.
However, I wish a new row to be added only if the user has entered a positive number in the TextBox column and made a selection from the ComboBox column. Currently a new row is added when anything is entered in the TextBox column, or if a selection is made in the ComboBox column.
Many thanks in advance
winforms datagridview
asked Nov 11 at 19:55
i do not compute
11
Yes, there is. It's called validation.
– Ahmed Abdelhameed
Nov 11 at 20:17
Thanks, will look into that.
– i do not compute
Nov 13 at 21:42
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Apologies if this has already been asked but I cant see that it has been.
A Winforms DataGridView has an 'AllowUserToAddRows' property. Is there a way to ensure a new row is only added if certain conditions are met?
For example, I have a DataGridView with two columns, the first is a TextBox column, the second a ComboBox column. The 'AllowUserToAddRows' property is set to true.
However, I wish a new row to be added only if the user has entered a positive number in the TextBox column and made a selection from the ComboBox column. Currently a new row is added when anything is entered in the TextBox column, or if a selection is made in the ComboBox column.
Many thanks in advance
winforms datagridview
asked Nov 11 at 19:55
i do not compute
11
Apologies if this has already been asked but I cant see that it has been.
A Winforms DataGridView has an 'AllowUserToAddRows' property. Is there a way to ensure a new row is only added if certain conditions are met?
For example, I have a DataGridView with two columns, the first is a TextBox column, the second a ComboBox column. The 'AllowUserToAddRows' property is set to true.
However, I wish a new row to be added only if the user has entered a positive number in the TextBox column and made a selection from the ComboBox column. Currently a new row is added when anything is entered in the TextBox column, or if a selection is made in the ComboBox column.
Many thanks in advance
winforms datagridview
winforms datagridview
asked Nov 11 at 19:55
i do not compute
11
asked Nov 11 at 19:55
i do not compute
11
asked Nov 11 at 19:55
i do not compute
11
asked Nov 11 at 19:55
i do not compute
11
asked Nov 11 at 19:55
i do not compute
11
11
Yes, there is. It's called validation.
– Ahmed Abdelhameed
Nov 11 at 20:17
Thanks, will look into that.
– i do not compute
Nov 13 at 21:42
add a comment |
Yes, there is. It's called validation.
– Ahmed Abdelhameed
Nov 11 at 20:17
Thanks, will look into that.
– i do not compute
Nov 13 at 21:42
Yes, there is. It's called validation.
– Ahmed Abdelhameed
Nov 11 at 20:17
Yes, there is. It's called validation.
– Ahmed Abdelhameed
Nov 11 at 20:17
Thanks, will look into that.
– i do not compute
Nov 13 at 21:42
Thanks, will look into that.
– i do not compute
Nov 13 at 21:42
add a comment |
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Yes, there is. It's called validation.
– Ahmed Abdelhameed
Nov 11 at 20:17
Thanks, will look into that.
– i do not compute
Nov 13 at 21:42