CODEWITHSUNDEEP
c#winformsgridviewarraylistdatatable
shosho
shosho

Reputation: 1

displaying arraylist into a datagridview

I have an arraylist which stores values when a user does an action during runtime. Now im trying to display these values into a datagridview . so what im doing is adding the arraylist items into a datatable and then binding the datatable to the Gridview. but what is being displayed in the datagrid is not the values of the arraylist. here is my code .please help or can anyone direct me to how else this could be done..Thanks in advance

         foreach (Class1 aa in ds) 
         {
            checkedListBox1.Items.Add(aa.id + "_" + aa.shape + "_" + aa.color);

                  DataTable dt = new DataTable();
                  dt.Columns.Add("Shape");
                  dt.Columns.Add("Colour");
                  for (int i = 0; i < ds.Count; i++)
                  {
                    dt.Rows.Add(ds);
                      dt.Rows[i]["Shape"] = ds[i].ToString();
                      dt.Rows[i]["Colour"] = ds[i].ToString();
                      dataGridView1.DataSource = dt; 
                 }
                 dataGridView1.Refresh();
        }
    }

Upvotes: 0

Views: 5044

Answers (1)

Dhrumil
Dhrumil

Reputation: 3204

Maybe you can try creating a DataTable and then adding the required DataRows to it like this :

foreach (Class1 aa in ds) 
     {
        checkedListBox1.Items.Add(aa.id + "_" + aa.shape + "_" + aa.color);

              DataTable dt = new DataTable();
              dt.Columns.Add("Shape");
              dt.Columns.Add("Colour");
              for (int i = 0; i < ds.Count; i++)
              {
                  DataRow dRow = dt.NewRow();
                  dRow["Shape"] = aa.shape;
                  dRow["Colour"] = aa.color;
                  dt.Rows.Add(dRow);
             }
             dataGridView1.DataSource = dt; 
             dataGridView1.Refresh();
    }
}

Hope this helps.

Upvotes: 1

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