//················利用timer触发事件·········
private void timer1_Tick(object sender, EventArgs e)
{
TXL_Cats myObj = new TXL_Cats();
tvCats.Nodes.Clear();
_userID = loginfrm.UserID;
myObj.UserID = UserID;
OleDbDataReader myReader = myObj.GetAllTXLCatsDR();
while (myReader.Read())
{
//先清除原先加载的，防止重复加载
TreeNode myNode = new TreeNode(myReader["CatName"].ToString(), 1, 2);
TXL_Cats myCat = new TXL_Cats();
myCat.CatId = (int)myReader["CatId"];
myCat.CatName = myReader["CatName"].ToString();
myNode.Tag = myCat;
tvCats.Nodes.Add(myNode);
}
myReader.Close();
//注意修改状态！！
this.timer1.Enabled = false;
}
//右击事件判断
private void lvPerson_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
TXL_Cats myObj = new TXL_Cats();
myObj.UserID = loginfrm.UserID;
if (lvPerson.SelectedIndices != null && lvPerson.SelectedIndices.Count > 0)
{
//listview添加右键菜单
lvPerson.ContextMenuStrip = contextMenuStrip1;
ListView.SelectedIndexCollection c = lvPerson.SelectedIndices;
myObj.Name = lvPerson.Items[c[0]].Text;
//myObj.Name = lvPerson.Items[(int)lvPerson.SelectedIndices[1]].Text;
//myObj.Tel = lvPerson.Items[(int)lvPerson.SelectedIndices[0]].SubItems[1].Text;
//myObj.QQ = lvPerson.Items[(int)lvPerson.SelectedIndices[0]].SubItems[2].Text;
myObj.CatId = CatID;
}
OleDbDataReader myReader = myObj.GetPersonID();
while (myReader.Read())
{
//此段目的是获得PersonID！！
_personID = (int)myReader["PersonID"];
}
myReader.Close();
}
}
//删除分组
private void DeleteCats_Click(object sender, EventArgs e)
{
System.Windows.Forms.DialogResult dr;
dr = MessageBox.Show(this, "删除分组会将分组内的联系人删除！确定要删除吗？", "删除", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
switch (dr)
{
case System.Windows.Forms.DialogResult.Yes:
TXL_Cats myObj = new TXL_Cats();
_catName = this.tvCats.SelectedNode.Text;
_userID = loginfrm.UserID;
myObj.UserID = UserID;
myObj.CatName = CatName;
myObj.Delete();
_catID = myObj.GetCatID();
TXL_Persons myPerson = new TXL_Persons();
myPerson.CatId = CatID;
myPerson.UserID = UserID;
MessageBox.Show("删除成功");
this.tvCats.SelectedNode.Remove();
break;
}
}
private void AddPersons_Load(object sender, EventArgs e)
{
//加载分类
TXL_Cats myCats = new TXL_Cats();
_userID = loginfrm.UserID;
myCats.UserID = UserID;
CatsText.DisplayMember = "CatName";
CatsText.ValueMember = "CatId";
CatsText.DataSource = myCats.GetAllTXLCatsDS().Tables[0];
if (whichBtn == true)
{
SuerBtn.Text = "添加联系人";
this.Text = "添加联系人";
}
else
{
this.Text = "修改联系人";
SuerBtn.Text = "修改联系人";
//在文本框中赋值
TXL_Persons myPerson = new TXL_Persons();
_personId = mainfrm.PersonID;
myPerson.PersonId = PersonId;
OleDbDataReader myReader = myPerson.GetAllPerson();
while (myReader.Read())
{
_personName = myReader["PersonName"].ToString();
_catId = int.Parse(myReader["CatId"].ToString());
_personTel = myReader["PersonTel"].ToString();
_personCel = myReader["PersonCel"].ToString();
_personQQ = myReader["PersonQQ"].ToString();
_personAddress = myReader["PersonAddress"].ToString();
_remark = myReader["Remark"].ToString();
myPerson.CatId = CatId;
_cats = myPerson.GetCatName();
UserNameText.Text = PersonName;
CatsText.Text = Cats;
QQText.Text = PersonQQ;
PersonTelText.Text = PersonTel;
PersonCellText.Text = PersonCel;
AddressText.Text = PersonAddress;
RemarkText.Text = Remark;
}
}
}
////添加和修改不能重复！
//public bool Check()
//{
//}
//添加分组
private void AddCatsBtn_Click(object sender, EventArgs e)
{
TXL_Cats myObj = new TXL_Cats();
_userID = loginfrm.UserID;
myObj.UserID = UserID;
myObj.CatName = CatNameText.Text;
if (whichBtn == true)
{
myObj.Add();
MessageBox.Show("添加成功！");
}
else
{
_catID = mainfrm.CatID;
myObj.CatId = CatID;
myObj.Update();
MessageBox.Show("更改成功！");
}
}
////添加和修改不能重复！
//public bool Check()
//{
//}
//添加分组
private void AddCatsBtn_Click(object sender, EventArgs e)
{
TXL_Cats myObj = new TXL_Cats();
_userID = loginfrm.UserID;
myObj.UserID = UserID;
myObj.CatName = CatNameText.Text;
if (whichBtn == true)
{
myObj.Add();
MessageBox.Show("添加成功！");
}
else
{
_catID = mainfrm.CatID;
myObj.CatId = CatID;
myObj.Update();
MessageBox.Show("更改成功！");
}
}
//删除联系人
private void DeletePerson_Click(object sender, EventArgs e)
{
System.Windows.Forms.DialogResult dr;
dr = MessageBox.Show(this, "确定要删除吗？", "删除", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
switch (dr)
{
case System.Windows.Forms.DialogResult.Yes:
TXL_Cats myObj = new TXL_Cats();
myObj.PersonID = PersonID;
myObj.DeletePerson();
MessageBox.Show("删除成功");
//加上判断防止出现InvalidArgument=“0”的值对于“index”无效错误
if (lvPerson.SelectedIndices != null && lvPerson.SelectedIndices.Count > 0)
{
lvPerson.Items.Remove(lvPerson.Items[Row]);
}
break;
}
}
//鼠标单击树节点发生
private void tvCats_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
TXL_Cats myObj = (TXL_Cats)e.Node.Tag;
lvPerson.Items.Clear();
TXL_Persons myPerson = new TXL_Persons();
OleDbDataReader myReader = myPerson.GetAllTXLCatsDR(myObj.CatId);
//得到catID
_catID = (int)myObj.CatId;
while (myReader.Read())
{
ListViewItem myItem = new ListViewItem();
myItem.Text = myReader["PersonName"].ToString();
myItem.ImageIndex = 0;
myItem.SubItems.Add(myReader["PersonTel"].ToString());
myItem.SubItems.Add(myReader["PersonQQ"].ToString());
lvPerson.Items.Add(myItem);
}
myReader.Close();
}
//treeview判断右键 打开窗口修改分组名
private void tvCats_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
if (tvCats.SelectedNode == null)
{
tvCats.ContextMenuStrip = null;
//return;
}
else
{
//treeview添加右键菜单
tvCats.ContextMenuStrip = contextMenuStrip2;
_catName = this.tvCats.SelectedNode.Text;
_userID = loginfrm.UserID;
TXL_Cats myObj = new TXL_Cats();
myObj.UserID = UserID;
myObj.CatName = CatName;
_catID = myObj.CatIds();
}
}
}
//treeview判断右键 打开窗口修改分组名
private void tvCats_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
if (tvCats.SelectedNode == null)
{
tvCats.ContextMenuStrip = null;
//return;
}
else
{
//treeview添加右键菜单
tvCats.ContextMenuStrip = contextMenuStrip2;
_catName = this.tvCats.SelectedNode.Text;
_userID = loginfrm.UserID;
TXL_Cats myObj = new TXL_Cats();
myObj.UserID = UserID;
myObj.CatName = CatName;
_catID = myObj.CatIds();
}
}
}
//右击事件判断
private void lvPerson_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
TXL_Cats myObj = new TXL_Cats();
myObj.UserID = loginfrm.UserID;
if (lvPerson.SelectedIndices != null && lvPerson.SelectedIndices.Count > 0)
{
//listview添加右键菜单
lvPerson.ContextMenuStrip = contextMenuStrip1;
ListView.SelectedIndexCollection c = lvPerson.SelectedIndices;
myObj.Name = lvPerson.Items[c[0]].Text;
//myObj.Name = lvPerson.Items[(int)lvPerson.SelectedIndices[1]].Text;
//myObj.Tel = lvPerson.Items[(int)lvPerson.SelectedIndices[0]].SubItems[1].Text;
//myObj.QQ = lvPerson.Items[(int)lvPerson.SelectedIndices[0]].SubItems[2].Text;
myObj.CatId = CatID;
}
OleDbDataReader myReader = myObj.GetPersonID();
while (myReader.Read())
{
//此段目的是获得PersonID！！
_personID = (int)myReader["PersonID"];
}
myReader.Close();
}
}
//················利用timer触发事件·········
private void timer1_Tick(object sender, EventArgs e)
{
TXL_Cats myObj = new TXL_Cats();
tvCats.Nodes.Clear();
_userID = loginfrm.UserID;
myObj.UserID = UserID;
OleDbDataReader myReader = myObj.GetAllTXLCatsDR();
while (myReader.Read())
{
//先清除原先加载的，防止重复加载
TreeNode myNode = new TreeNode(myReader["CatName"].ToString(), 1, 2);
TXL_Cats myCat = new TXL_Cats();
myCat.CatId = (int)myReader["CatId"];
myCat.CatName = myReader["CatName"].ToString();
myNode.Tag = myCat;
tvCats.Nodes.Add(myNode);
}
myReader.Close();
//注意修改状态！！
this.timer1.Enabled = false;
}
//删除联系人
private void DeletePerson_Click(object sender, EventArgs e)
{
System.Windows.Forms.DialogResult dr;
dr = MessageBox.Show(this, "确定要删除吗？", "删除", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
switch (dr)
{
case System.Windows.Forms.DialogResult.Yes:
TXL_Cats myObj = new TXL_Cats();
myObj.PersonID = PersonID;
myObj.DeletePerson();
MessageBox.Show("删除成功");
//加上判断防止出现InvalidArgument=“0”的值对于“index”无效错误
if (lvPerson.SelectedIndices != null && lvPerson.SelectedIndices.Count > 0)
{
lvPerson.Items.Remove(lvPerson.Items[Row]);
}
break;
}
}
//删除分组
private void DeleteCats_Click(object sender, EventArgs e)
{
System.Windows.Forms.DialogResult dr;
dr = MessageBox.Show(this, "删除分组会将分组内的联系人删除！确定要删除吗？", "删除", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
switch (dr)
{
case System.Windows.Forms.DialogResult.Yes:
TXL_Cats myObj = new TXL_Cats();
_catName = this.tvCats.SelectedNode.Text;
_userID = loginfrm.UserID;
myObj.UserID = UserID;
myObj.CatName = CatName;
myObj.Delete();
_catID = myObj.GetCatID();
TXL_Persons myPerson = new TXL_Persons();
myPerson.CatId = CatID;
myPerson.UserID = UserID;
MessageBox.Show("删除成功");
this.tvCats.SelectedNode.Remove();
break;
}
}
private void SuerBtn_Click(object sender, EventArgs e)
{
if (whichBtn == true)
{
//获取CatID号
int _catId = (int)CatsText.SelectedValue;
TXL_Persons myObj = new TXL_Persons();
_personName = UserNameText.Text;
_personTel = PersonTelText.Text;
_personQQ = QQText.Text;
_personAddress = AddressText.Text;
myObj.UserID = UserID;
myObj.Name = PersonName;
myObj.Tel = PersonTel;
myObj.QQ = PersonQQ;
myObj.Address = PersonAddress;
myObj.CatId = _catId;
myObj.AddPersons();
MessageBox.Show("添加成功");
}
else
{
TXL_Cats myCats = new TXL_Cats();
_cats = CatsText.Text;
_userID = loginfrm.UserID;
myCats.CatName = Cats;
myCats.UserID = UserID;
_catId = myCats.CatIds();
TXL_Persons myPerson = new TXL_Persons();
_personId = mainfrm.PersonID;
_personName = UserNameText.Text;
_personQQ = QQText.Text;
_personTel = PersonTelText.Text;
_personCel = PersonCellText.Text;
_personAddress = AddressText.Text;
_remark = RemarkText.Text;
myPerson.PersonId = PersonId;
myPerson.CatId = CatId;
myPerson.PersonName = PersonName;
myPerson.QQ = PersonQQ;
myPerson.Tel = PersonTel;
myPerson.PersonCel = PersonCel;
myPerson.Address = PersonAddress;
myPerson.Remark = Remark;
myPerson.ChangPerson();
MessageBox.Show("修改成功！");
}
}
private void SuerBtn_Click(object sender, EventArgs e)
{
if (whichBtn == true)
{
//获取CatID号
int _catId = (int)CatsText.SelectedValue;
TXL_Persons myObj = new TXL_Persons();
_personName = UserNameText.Text;
_personTel = PersonTelText.Text;
_personQQ = QQText.Text;
_personAddress = AddressText.Text;
myObj.UserID = UserID;
myObj.Name = PersonName;
myObj.Tel = PersonTel;
myObj.QQ = PersonQQ;
myObj.Address = PersonAddress;
myObj.CatId = _catId;
myObj.AddPersons();
MessageBox.Show("添加成功");
}
else
{
TXL_Cats myCats = new TXL_Cats();
_cats = CatsText.Text;
_userID = loginfrm.UserID;
myCats.CatName = Cats;
myCats.UserID = UserID;
_catId = myCats.CatIds();
TXL_Persons myPerson = new TXL_Persons();
_personId = mainfrm.PersonID;
_personName = UserNameText.Text;
_personQQ = QQText.Text;
_personTel = PersonTelText.Text;
_personCel = PersonCellText.Text;
_personAddress = AddressText.Text;
_remark = RemarkText.Text;
myPerson.PersonId = PersonId;
myPerson.CatId = CatId;
myPerson.PersonName = PersonName;
myPerson.QQ = PersonQQ;
myPerson.Tel = PersonTel;
myPerson.PersonCel = PersonCel;
myPerson.Address = PersonAddress;
myPerson.Remark = Remark;
myPerson.ChangPerson();
MessageBox.Show("修改成功！");
}
}
private void AddPersons_Load(object sender, EventArgs e)
{
//加载分类
TXL_Cats myCats = new TXL_Cats();
_userID = loginfrm.UserID;
myCats.UserID = UserID;
CatsText.DisplayMember = "CatName";
CatsText.ValueMember = "CatId";
CatsText.DataSource=myCats.GetAllTXLCatsDS().Tables[0];
if (whichBtn == true)
{
SuerBtn.Text = "添加联系人";
this.Text = "添加联系人";
}
else
{
this.Text = "修改联系人";
SuerBtn.Text = "修改联系人";
//在文本框中赋值
TXL_Persons myPerson = new TXL_Persons();
_personId = mainfrm.PersonID;
myPerson.PersonId = PersonId;
OleDbDataReader myReader = myPerson.GetAllPerson();
while (myReader.Read())
{
_personName = myReader["PersonName"].ToString();
_catId = int.Parse(myReader["CatId"].ToString());
_personTel=myReader["PersonTel"].ToString();
_personCel=myReader["PersonCel"].ToString();
_personQQ=myReader["PersonQQ"].ToString();
_personAddress=myReader["PersonAddress"].ToString();
_remark = myReader["Remark"].ToString();
myPerson.CatId = CatId;
_cats = myPerson.GetCatName();
UserNameText.Text = PersonName;
CatsText.Text = Cats;
QQText.Text = PersonQQ;
PersonTelText.Text = PersonTel;
PersonCellText.Text = PersonCel;
AddressText.Text = PersonAddress;
RemarkText.Text = Remark;
}
}
}
