comboBox,listview,DataGridView中添加Item

comboBox中添加行

1.1、comboBox1.Items.Add("项目1");

1.2、ComboBoxItem cb = new ComboBoxItem() { Content="123",IsSelected=true,Tag="1"};

comboBox1.Items.Add(cb);

注意：使用ComboBoxItem 需要添加using System.Windows.Controls;

1.3 利用tag属性记录listmodel

public void loadSensorSmallTypeCmb(DevComponents.DotNetBar.Controls.ComboBoxEx ComboBox1)

{

List<DB.Model.m_SensorType> modelList = new List<DB.Model.m_SensorType>();

modelList = (new DB.BLL.m_SensorType()).GetModelList("i_Flag=0");

foreach (DB.Model.m_SensorType item in modelList)

{

DevComponents.DotNetBar.ComboBoxItem cmbitem = new DevComponents.DotNetBar.ComboBoxItem();

cmbitem.Tag = item;

cmbitem.Text = item.vc_Name;

cmbitem.Name = item.vc_Code.ToString();

ComboBox1.Items.Add(cmbitem);

}

string strSensorSmallType = Global.Params.ConfigModel.SystemConfig.mSensorSmallType;

foreach(DevComponents.DotNetBar.ComboBoxItem item in ComboBox1.Items)

{

if (strSensorSmallType == item.Name)

{

ComboBox1.SelectedItem=item;

break;

}

}

}

取值： string SensorSmallType = ((DevComponents.DotNetBar.ComboBoxItem)cmbSensorSmallType.SelectedItem).Name;

2、listview中添加行

this.listView1.Items.Clear();

private void LoadBill()

{

try

{

this.listView1.Items.Clear();

DataSet dst = DBOperater.SearchAllSMS_Employee();

for (int i = 0; dst != null && i < dst.Tables[0].Rows.Count; i++)

{

ListViewItem lvi = new ListViewItem(new string[] {(i+1).ToString (),

dst.Tables[0].Rows[i]["vc_ID"].ToString(),

dst.Tables[0].Rows[i]["vc_Name"].ToString(),

dst.Tables[0].Rows[i]["vc_Sex"].ToString(),

dst.Tables[0].Rows[i]["vc_Telephone"].ToString(),

dst.Tables[0].Rows[i]["vc_Department"].ToString(),

// dst.Tables[0].Rows[i]["m_dCreateTime"].ToString(),

dst.Tables[0].Rows[i]["vc_Remark"].ToString()});

lvi.Tag = dst.Tables[0].Rows[i]["vc_AutoID"].ToString();

// lvi.Tag = Convert.ToInt32(dst.Tables[0].Rows[i]["m_cRFID"]);

this.listView1.Items.Add(lvi);

}

}

catch (Exception ex)

{

DBOperater.LogWriter("SMS.Views.LoadBill error:" + ex.Message);

}

}

3、DataGridView中添加带tag的行

DataGridViewRow dr = new DataGridViewRow();

private void LoadBill()

{

try

{

dgvCustomer.Rows.Clear();

DataSet dst = DBOperater.SearchAllSMS_Employee();

for (int i = 0; dst != null && i < dst.Tables[0].Rows.Count; i++)

{

DataGridViewRow dr = new DataGridViewRow();

foreach (DataGridViewColumn c in dgvCustomer.Columns) //DataGridViewTextBoxCell)

{

dr.Cells.Add(c.CellTemplate.Clone() as DataGridViewCell);

}

dr.Cells[0].Value = (i + 1).ToString();

dr.Cells[1].Value = dst.Tables[0].Rows[i]["vc_ID"].ToString();

dr.Cells[2].Value = dst.Tables[0].Rows[i]["vc_Name"].ToString();

dr.Cells[3].Value = dst.Tables[0].Rows[i]["vc_Sex"].ToString();

dr.Cells[4].Value = dst.Tables[0].Rows[i]["vc_Department"].ToString();

dr.Cells[5].Value = dst.Tables[0].Rows[i]["vc_Telephone"].ToString();

dr.Cells[6].Value = dst.Tables[0].Rows[i]["vc_Remark"].ToString();

dr.Tag = dst.Tables[0].Rows[i]["vc_AutoID"].ToString();

this.dgvCustomer.Rows.Add(dr);

}

kryptonHeaderGroup2.ValuesSecondary.Heading = "当前记录： " + dgvCustomer.Rows.Count.ToString() + " 条";

}

catch (Exception ex)

{

DBOperater.LogWriter("SMS.Views.LoadBill SearchAllSMS_Employee error:" + ex.Message);

}

}

private void LoadAll()

{

List<DB_MinePressure.Model.m_Sensor> lstSensor = getSenserList();

dgvList.Rows.Clear();

int iIndex = 0;

foreach (DB_MinePressure.Model.m_Sensor item in lstSensor)

{

iIndex = dgvList.Rows.Add(dgvList.Rows.Count + 1, item.vc_Code, item.vc_Name,item.vc_Memo, item.ID);

dgvList.Rows[iIndex].Tag = item;

}

dgvList.ClearSelection();

for (int i = 0; i < dgvList.Columns.Count; i++)

{

dgvList.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;

}

btnRightState.Text = "共" + lstSensor.Count.ToString() + "条记录";

}

取值： string id = ((DB_MinePressure.Model.m_Sensor)dgvList.SelectedRows[i].Tag).sensorTypeID.ToString();