关于mobile中datagrid的使用

本文介绍如何使用C#自定义Windows Forms中DataGrid的列名、列宽及设置单元格选中状态的方法。通过代码示例展示了如何遍历列集合设定各列属性,并实现根据复选框状态改变单元格显示。

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1 如何自定义列名和列宽:

         System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn1;
                        DataGridTableStyle dataGridTableStyle1 = new System.Windows.Forms.DataGridTableStyle();

 

                        for (int x = 0; x < RecvTable.Columns.Count; x++)
                        {

                            dataGridTextBoxColumn1 = new System.Windows.Forms.DataGridTextBoxColumn();
                            dataGridTextBoxColumn1.HeaderText = RecvTable.Columns[x].ColumnName;
                            dataGridTextBoxColumn1.MappingName = RecvTable.Columns[x].ColumnName;
                            dataGridTextBoxColumn1.Width = 100;

                            dataGridTableStyle1.GridColumnStyles.Add(dataGridTextBoxColumn1);
                        }

                        this.dgView.TableStyles.Add(dataGridTableStyle1);

                       
                        dgView.DataSource = RecvTable.DefaultView;
                        dgView.TableStyles[0].MappingName = RecvTable.TableName;

 

2、设置选中状态

 private void checkBox1_CheckStateChanged(object sender, EventArgs e)
        {
            try
            {
                if (checkBox1.Checked)
                {
                    for (int x = 0; x < RecvTable.Rows.Count; x++)
                    {
                        dgView[x, 0] = "■";
                    }
                }
                else
                {
                    for (int x = 0; x < RecvTable.Rows.Count; x++)
                    {
                        dgView[x, 0] = "□";
                    }
                }
            }
            catch
            { }
        }

 

        private void dgView_Click(object sender, EventArgs e)
        {
            if (dgView.CurrentRowIndex < 0)
                return;

            dgView.Select(dgView.CurrentRowIndex);

            if (dgView[dgView.CurrentRowIndex, 0].ToString().Trim() == "□")
            {
                dgView[dgView.CurrentRowIndex, 0] = "■";
            }
            else
            {
                dgView[dgView.CurrentRowIndex, 0] = "□";
            }
        }

转载于:https://www.cnblogs.com/lanru/archive/2010/08/19/1803987.html

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