minimum rows to display in datagridview

Question

minimum rows to display in datagridview

Shaifali jain 420

hello ,

is there a way by which i can set that there must be minimum number of rows is available to display in datagridview regardless of the data it has or not .

Anonymous

2023-09-21T02:50:24.7033333+00:00

Hi @Shaifali jain ,Welcome to Microsoft Q&A,

Your needs can be achieved. Can you tell me which method you use to add the data?

For displaying the minimum number of lines: should the blank lines be filled directly or should the minimum number of lines be filled and not be displayed? Your needs can be achieved. Can you tell me which method you use to add the data?
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Anonymous

2023-09-21T02:50:24.7033333+00:00

Hi @Shaifali jain ,Welcome to Microsoft Q&A,

Your needs can be achieved. Can you tell me which method you use to add the data?

For displaying the minimum number of lines: should the blank lines be filled directly or should the minimum number of lines be filled and not be displayed? Your needs can be achieved. Can you tell me which method you use to add the data?
Deleted

This comment has been deleted due to a violation of our Code of Conduct. The comment was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.

Answer 1

Karen Payne MVP 35,596 Volunteer Moderator

I looked at the now deleted reply and noticed you seem to want a master detail view. If that is the case see my code sample. Primary keys are shown for demo purposes only.

masterDetails1

Answer 2

Karen Payne MVP 35,596 Volunteer Moderator

If the DataGridView.DataSource is not set.

if (dataGridView1.RowCount < 4)
{
    dataGridView1.RowCount = 4;
}

Else if the DataSource is set than you need to decide what to do for instance if the DataSource is a DataTable, check the row count and dependent on rules for DataColumns decide how to add rows to the DataTable etc.

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minimum rows to display in datagridview

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