How to Convert datagrid column to combo Box in win forms c#

Question

How to Convert datagrid column to combo Box in win forms c#.

 

I want second column as a Combobox.If I select the row it should select the combobox column also.

 

 My Code:

 

Microsoft.Office.Interop.Word.Application app = Globals.ThisAddIn.Application;

Microsoft.Office.Interop.Word.Document doc1 = app.ActiveDocument;

Microsoft.Office.Interop.Word.Selection wordSelection = app.ActiveWindow.Selection;

 

dataGridView1.ColumnCount = 1;

dataGridView1.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;

dataGridView1.Columns[0].ReadOnly = true;

foreach (Microsoft.Office.Interop.Word.Style styles in doc1.Styles)

{

if (styles.BuiltIn == true)

{

GetWordStyles.Add(styles.NameLocal);

}

else

{

GetCustomStyles.Add(styles.NameLocal);

}

}

dataGridView1.Columns[0].Name = "Word Styles";

foreach (string wordstyles in GetWordStyles)

{

dataGridView1.Rows.Add(wordstyles);

}

DataGridViewComboBoxColumn cmb = new DataGridViewComboBoxColumn();

cmb.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;

cmb.HeaderText = "ARID Styles";

cmb.Name = "cmbaridstyles";

//cmb.MaxDropDownItems = GetWordStyles.Count;

cmb.Items.Clear();

foreach (string aridstyles in GetCustomStyles)

{

cmb.Items.Add(aridstyles);

}

dataGridView1.Columns.Add(cmb);

 

ComboBox is added as seperate but I want comboBox as a column.