怎么给datagridview 赋标题？

Question

DataSet dsTypes;
            dsTypes = dbconn.selectSupply();            dsTypes.Tables[0].Columns[0].ColumnName = "编号";
            dsTypes.Tables[0].Columns[1].ColumnName = "供应商姓名";
            dsTypes.Tables[0].Columns[2].ColumnName = "使用次数";            this.dataGridView1.DataSource = dsTypes.Tables[0].DefaultView;
            this.dataGridView1.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.DisplayedCells);
            this.dataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing;
            this.dataGridView1.ColumnHeadersHeight = 30;    //设置标题高度

Answer 1

datatable dtLED
                    this.dtLED.Columns[0].ColumnName = "文字"
                    this.dtLED.Columns[1].ColumnName = "问题"
                this.dataGridViewLED.DataSource = dtLED;
方法二
this.dataGridViewLED.Columns[].headername="文字"

Answer 2

try..private void Form1_Load(object sender, EventArgs e)
        {
            DataBind();
        }
        private void DataBind()
        {
            //初始化DataGridView
            DataGridViewTextBoxColumn column = new DataGridViewTextBoxColumn();
            column.Name = "sno";
            column.HeaderText = "学号";
            //设置绑定数据源的sno字段
            column.DataPropertyName = "sno";
            this.dataGridView1.Columns.Add(column);            column = new DataGridViewTextBoxColumn();
            column.Name = "sname";
            column.HeaderText = "姓名";
            //设置绑定数据源的sname字段
            column.DataPropertyName = "sname";
            this.dataGridView1.Columns.Add(column);            column = new DataGridViewTextBoxColumn();
            column.Name = "sage";
            column.HeaderText = "年龄";
            //设置绑定数据源的"sage"字段
            column.DataPropertyName = "sage";
            this.dataGridView1.Columns.Add(column);            //设置不自动产生列
            this.dataGridView1.AutoGenerateColumns = false;
            this.dataGridView1.AllowUserToAddRows = false;            //以下进行数据绑定
            SqlConnection con = new SqlConnection("server=.;database=student;uid=sa;pwd=0421");
            SqlDataAdapter sda = new SqlDataAdapter("select * from studentDetails", con);
            DataSet ds = new DataSet();
            sda.Fill(ds, "student");
            this.dataGridView1.DataSource = ds.Tables["student"];         
        }

Answer 3

可能我没说清楚，我指得是datagridview控件的标题名字

Answer 4

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