/// <summary>
/// 数据操作
/// </summary>
/// <param name="Mess">区别编辑还是新增还是删除</param>
private bool OpreationDB(string Mess, CADS.Model.GeographyEnvInfoList geographyEnvInfo)
{
try
{
string Error = "";
bool Result = false;
if (Mess == "添加")
{
Result = geographyEnv.Add(geographyEnvInfo);
}
if (Mess == "编辑")
{
Result = geographyEnv.Update(geographyEnvInfo);
}
if (Mess == "删除")
{
Result = geographyEnv.Delete(geographyEnvInfo.ZoneID);
}
if (Result == true)
{
MessageBox.Show("预案信息" + Mess + "成功");
return(true);
}
else
{
MessageBox.Show("预案信息" + Mess + "失败，请稍后再试！");
return(false);
}
}
catch (Exception e)
{
MessageBox.Show("预案信息" + Mess + "失败:" + e.Message);
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(CADS.Model.GeographyEnvInfoList model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.ZoneID != null)
{
strSql1.Append("ZoneID,");
strSql2.Append("'" + model.ZoneID + "',");
}
if (model.ZoneScale != null)
{
strSql1.Append("ZoneScale,");
strSql2.Append("'" + model.ZoneScale + "',");
}
if (model.GeographyEnv != null)
{
strSql1.Append("GeographyEnv,");
strSql2.Append("'" + model.GeographyEnv + "',");
}
if (model.RoadTransport != null)
{
strSql1.Append("RoadTransport,");
strSql2.Append("'" + model.RoadTransport + "',");
}
if (model.WaterSystem != null)
{
strSql1.Append("WaterSystem,");
strSql2.Append("'" + model.WaterSystem + "',");
}
if (model.Description != null)
{
strSql1.Append("Description,");
strSql2.Append("'" + model.Description + "',");
}
if (model.Mark != null)
{
strSql1.Append("Mark,");
strSql2.Append("'" + model.Mark + "',");
}
strSql.Append("insert into GeographyEnvInfoList(");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public Form_GeographyEnvAdd(string operType, CADS.Model.GeographyEnvInfoList geographyEnvInfo)
{
InitializeComponent();
this.operType = operType;
if (operType == "add")
{
Title_Label.Text = "战区地理环境添加";
}
else
{
Title_Label.Text = "战区地理环境修改";
this.geographyEnvInfo = geographyEnvInfo;
}
}
private void btn_Delete_Click(object sender, EventArgs e)
{
if (DataView.SelectedRows.Count < 1)
{
MessageBox.Show("请选中一行数据！");
return;
}
if (MessageBox.Show("确定要删除该行数据？", null, MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
CADS.Model.GeographyEnvInfoList geographyEnvInfo = new CADS.Model.GeographyEnvInfoList();
geographyEnvInfo.ZoneID = DataView.CurrentRow.Cells[1].Value.ToString();
OpreationDB("删除", geographyEnvInfo);
RefreshDataGridView();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CADS.Model.GeographyEnvInfoList GetModel(string ZoneID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ");
strSql.Append(" ID,ZoneID,ZoneScale,GeographyEnv,RoadTransport,WaterSystem,Description,Mark ");
strSql.Append(" from GeographyEnvInfoList ");
strSql.Append(" where ZoneID='" + ZoneID + "' ");
CADS.Model.GeographyEnvInfoList model = new CADS.Model.GeographyEnvInfoList();
DataSet ds = DbHelperOleDb.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CADS.Model.GeographyEnvInfoList DataRowToModel(DataRow row)
{
CADS.Model.GeographyEnvInfoList model = new CADS.Model.GeographyEnvInfoList();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["ZoneID"] != null)
{
model.ZoneID = row["ZoneID"].ToString();
}
if (row["ZoneScale"] != null)
{
model.ZoneScale = row["ZoneScale"].ToString();
}
if (row["GeographyEnv"] != null)
{
model.GeographyEnv = row["GeographyEnv"].ToString();
}
if (row["RoadTransport"] != null)
{
model.RoadTransport = row["RoadTransport"].ToString();
}
if (row["WaterSystem"] != null)
{
model.WaterSystem = row["WaterSystem"].ToString();
}
if (row["Description"] != null)
{
model.Description = row["Description"].ToString();
}
if (row["Mark"] != null)
{
model.Mark = row["Mark"].ToString();
}
}
return(model);
}
private void btn_Edit_Click(object sender, EventArgs e)
{
if (DataView.SelectedRows.Count < 1)
{
MessageBox.Show("请选中一行数据！");
return;
}
CADS.Model.GeographyEnvInfoList geographyEnvInfo = new CADS.Model.GeographyEnvInfoList();
geographyEnvInfo.ID = Convert.ToInt32(DataView.CurrentRow.Cells[0].Value);
geographyEnvInfo.ZoneID = DataView.CurrentRow.Cells[1].Value.ToString();
geographyEnvInfo.ZoneScale = DataView.CurrentRow.Cells[2].Value.ToString();
geographyEnvInfo.GeographyEnv = DataView.CurrentRow.Cells[3].Value.ToString();
geographyEnvInfo.RoadTransport = DataView.CurrentRow.Cells[4].Value.ToString();
geographyEnvInfo.WaterSystem = DataView.CurrentRow.Cells[5].Value.ToString();
geographyEnvInfo.Description = DataView.CurrentRow.Cells[6].Value.ToString();
Form_GeographyEnvAdd addOrEdit = new Form_GeographyEnvAdd("edit", geographyEnvInfo);
addOrEdit.ShowDialog();
if (addOrEdit.DialogResult == DialogResult.OK)
{
OpreationDB("编辑", addOrEdit.geographyEnvInfo);
RefreshDataGridView();
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CADS.Model.GeographyEnvInfoList model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update GeographyEnvInfoList set ");
if (model.ZoneScale != null)
{
strSql.Append("ZoneScale='" + model.ZoneScale + "',");
}
else
{
strSql.Append("ZoneScale= null ,");
}
if (model.GeographyEnv != null)
{
strSql.Append("GeographyEnv='" + model.GeographyEnv + "',");
}
else
{
strSql.Append("GeographyEnv= null ,");
}
if (model.RoadTransport != null)
{
strSql.Append("RoadTransport='" + model.RoadTransport + "',");
}
else
{
strSql.Append("RoadTransport= null ,");
}
if (model.WaterSystem != null)
{
strSql.Append("WaterSystem='" + model.WaterSystem + "',");
}
else
{
strSql.Append("WaterSystem= null ,");
}
if (model.Description != null)
{
strSql.Append("Description='" + model.Description + "',");
}
else
{
strSql.Append("Description= null ,");
}
if (model.Mark != null)
{
strSql.Append("Mark='" + model.Mark + "',");
}
else
{
strSql.Append("Mark= null ,");
}
int n = strSql.ToString().LastIndexOf(",");
strSql.Remove(n, 1);
strSql.Append(" where ZoneID='" + model.ZoneID + "' ");
int rowsAffected = DbHelperOleDb.ExecuteSql(strSql.ToString());
if (rowsAffected > 0)
{
return(true);
}
else
{
return(false);
}
}