protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
int k = msg.WParam.ToInt32();
if (k == 27)//Esc
{
if (IsLock)
{
if (MessageBox.Show("必须重新登录，否则将退出系统，是否退出？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
isExist = true;
CApplication.ClearCSession();
Application.Exit();
}
}
else
{
this.DialogResult = DialogResult.Cancel;
}
return(true);
}
else
{
return(base.ProcessCmdKey(ref msg, keyData));
}
}
private void frmLogin_FormClosing(object sender, FormClosingEventArgs e)
{
if (IsLock && this.DialogResult != DialogResult.OK && !isExist)
{
if (MessageBox.Show("必须重新登录，否则将退出系统，是否退出？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
isExist = true;
CApplication.ClearCSession();
Application.Exit();
}
else
{
e.Cancel = true;
}
}
}
private void picOk_Click(object sender, EventArgs e)
{
if (this.txtUserId.Text.Trim() == string.Empty)
{
MessageBox.Show("用户名不能为空.");
txtUserId.Focus();
return;
}
if (this.txtUserPwd.Text.Trim() == string.Empty)
{
MessageBox.Show("密码不能为空.");
txtUserPwd.Focus();
return;
}
string[] strKey = "Number,PassWord".Split(",".ToCharArray());
string[] strVal = new string[] { this.txtUserId.Text, txtUserPwd.Text };
MethodRequest req = new MethodRequest();
req.ParamKeys = strKey;
req.ParamVals = strVal;
req.ProceName = "Get_Bse_User";
req.ProceDb = this.BtProduceCS;
DataTable dt = ServerRequestProcess.DbRequest.DataRequest_By_DataTable(req);
dt.AcceptChanges();
if (dt.Rows.Count <= 0)
{
MessageBox.Show("密码或用户名不正确.");
return;
}
else
{
DataRow dr = dt.Rows[0];
strKey = "User_Id".Split(",".ToCharArray());
strVal = new string[] { dr["User_id"].ToString() };
req.ParamKeys = strKey;
req.ParamVals = strVal;
req.ProceName = "Get_Account_Menus_By_User";
req.ProceDb = this.BtProduceCS;
DataTable dtAccount = ServerRequestProcess.DbRequest.DataRequest_By_DataTable(req);
dtAccount.AcceptChanges();
DataTable dtAllow = dtAccount.Clone();
foreach (DataRow drA in dtAccount.Rows)
{
DataRow[] drs = dtAllow.Select("Menu_Id = '" + drA["Menu_Id"].ToString() + "'");
if (drs.Length == 0)
{
DataRow drNew = dtAllow.NewRow();
foreach (DataColumn dc in dtAccount.Columns)
{
drNew[dc.ColumnName] = drA[dc.ColumnName];
}
dtAllow.Rows.Add(drNew);
}
else
{
string strOps = drs[0]["Allowed_Operator"].ToString();
drs[0]["Allowed_Operator"] = strOps + ";" + drA["Allowed_Operator"].ToString();
}
}
if (dtAllow.Select("Menus_Class='frmMainBase'").Length == 0)
{
MessageBox.Show("你没有登录该系统的权限,请与系统管理员联系.");
Application.Exit();
return;
}
CApplication.ClearCSession();
CApplication.App.DtAllowMenus = dtAllow;
CApplication.App.CurrentSession.UserId = Int64.Parse(dr["User_id"].ToString());
CApplication.App.CurrentSession.UserNme = dr["Name"].ToString();
CApplication.App.CurrentSession.Number = dr["Number"].ToString();
CApplication.App.CurrentSession.DeptNme = dr["Dept_Txt"].ToString();
Int64 iCompany_Id = -1;
if (dt.Columns.Contains("Company_Id"))
{
if (Int64.TryParse(dr["Company_Id"].ToString(), out iCompany_Id))
{
CApplication.App.CurrentSession.Company_Id = iCompany_Id;
}
}
Int64 iDeptId = -1;
if (Int64.TryParse(dr["Dept_Id"].ToString(), out iDeptId))
{
CApplication.App.CurrentSession.DeptId = iDeptId;
}
if (Int64.TryParse(dr["Fy_Id"].ToString(), out iDeptId))
{
CApplication.App.CurrentSession.FyId = iDeptId;
}
CApplication.App.CurrentSession.UserType = dr["User_Type"].ToString();
CApplication.App.CurrentSession.CardNub = dr["CardNub"].ToString();
strKey = "Form,EUser_Id,EDept_Id,EFy_Id".Split(",".ToCharArray());
strVal = new string[] { "frmLogin"
, CApplication.App.CurrentSession.UserId.ToString()
, CApplication.App.CurrentSession.DeptId.ToString()
, CApplication.App.CurrentSession.FyId.ToString() };
req.ParamKeys = strKey;
req.ParamVals = strVal;
req.ProceName = "Get_Form_Load_Table";
req.ProceDb = this.BtProduceCS;
CApplication.App.DtUserBasicSet = ServerRequestProcess.DbRequest.DataRequest_By_DataTable(req);
CApplication.App.DtUserBasicSet.AcceptChanges();
//保存用户登录信息到UserInfo.xml
if (dt.Columns.Contains("UserInfo") && dr["UserInfo"].ToString() == "1")
{
string AppPath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
dt.WriteXml(AppPath + "\\UserInfo");
}
this.DialogResult = DialogResult.OK;
this.Close();
}
}