在 C# 中将数据表的特定列绑定到 Datagridview

Question

I have a datatable that has many columns, now I have a datagridview that already have columns designed using these codes:

frm.RationFeedsdataGridView.ColumnCount = 4;

frm.RationFeedsdataGridView.Columns[1].HeaderText = "Number";
frm.RationFeedsdataGridView.Columns[1].HeaderText = "Name";
frm.RationFeedsdataGridView.Columns[2].HeaderText = "Quantity";
frm.RationFeedsdataGridView.Columns[3].HeaderText = "Percent";

Now I want to bind specific columns of my datatable to these columns of datagridview

somthing like that;

frm.RationFeedsdataGridView.Columns["Name"].DataPropertyName = "FeedName";

that FeedName is header of a column in datatable

what should I do?

Answer 1

this is how I fixed my problem:

frm.RationFeedsdataGridView.AutoGenerateColumns = false;

frm.RationFeedsdataGridView.Columns[1].Name = "Name";
frm.RationFeedsdataGridView.Columns[1].HeaderText = "Name";
frm.RationFeedsdataGridView.Columns[1].DataPropertyName = "FeedName";

frm.RationFeedsdataGridView.Columns[2].Name = "Quantity";
frm.RationFeedsdataGridView.Columns[2].HeaderText = "Quantity";
frm.RationFeedsdataGridView.Columns[2].DataPropertyName = "Quantity";

frm.RationFeedsdataGridView.Columns[3].Name = "Percent";
frm.RationFeedsdataGridView.Columns[3].HeaderText = "Percent";
frm.RationFeedsdataGridView.Columns[3].DataPropertyName = "Percent";

frm.RationFeedsdataGridView.DataSource = DTable;