📄 productform.h
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this->客户名称ToolStripComboBox->Size = System::Drawing::Size(160, 25);
this->客户名称ToolStripComboBox->Text = L"%%";
//
// bindingNavigatorAddNewItem
//
this->bindingNavigatorAddNewItem->Image = (cli::safe_cast<System::Drawing::Image^ >(resources->GetObject(L"bindingNavigatorAddNewItem.Image")));
this->bindingNavigatorAddNewItem->Name = L"bindingNavigatorAddNewItem";
this->bindingNavigatorAddNewItem->RightToLeftAutoMirrorImage = true;
this->bindingNavigatorAddNewItem->Size = System::Drawing::Size(49, 22);
this->bindingNavigatorAddNewItem->Text = L"新增";
this->bindingNavigatorAddNewItem->MouseUp += gcnew System::Windows::Forms::MouseEventHandler(this, &ProductForm::bindingNavigatorAddNewItem_MouseUp);
//
// 客户产品DataGridView
//
this->客户产品DataGridView->AllowUserToAddRows = false;
this->客户产品DataGridView->AllowUserToDeleteRows = false;
this->客户产品DataGridView->AllowUserToResizeRows = false;
this->客户产品DataGridView->Anchor = static_cast<System::Windows::Forms::AnchorStyles>((((System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Bottom)
| System::Windows::Forms::AnchorStyles::Left)
| System::Windows::Forms::AnchorStyles::Right));
this->客户产品DataGridView->AutoGenerateColumns = false;
this->客户产品DataGridView->Columns->AddRange(gcnew cli::array< System::Windows::Forms::DataGridViewColumn^ >(6) {this->dataGridViewTextBoxColumn1,
this->dataGridViewTextBoxColumn2, this->dataGridViewTextBoxColumn3, this->dataGridViewTextBoxColumn4, this->dataGridViewTextBoxColumn5,
this->dataGridViewTextBoxColumn6});
this->客户产品DataGridView->DataSource = this->客户产品BindingSource;
this->客户产品DataGridView->Location = System::Drawing::Point(4, 156);
this->客户产品DataGridView->MultiSelect = false;
this->客户产品DataGridView->Name = L"客户产品DataGridView";
this->客户产品DataGridView->ReadOnly = true;
this->客户产品DataGridView->RowHeadersVisible = false;
this->客户产品DataGridView->RowTemplate->Height = 23;
this->客户产品DataGridView->SelectionMode = System::Windows::Forms::DataGridViewSelectionMode::FullRowSelect;
this->客户产品DataGridView->Size = System::Drawing::Size(533, 255);
this->客户产品DataGridView->TabIndex = 15;
//
// 客户产品BindingNavigator
//
this->客户产品BindingNavigator->AddNewItem = this->bindingNavigatorAddNewItem;
this->客户产品BindingNavigator->BindingSource = this->客户产品BindingSource;
this->客户产品BindingNavigator->CountItem = nullptr;
this->客户产品BindingNavigator->DeleteItem = this->bindingNavigatorDeleteItem;
this->客户产品BindingNavigator->Items->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^ >(12) {this->toolStripLabel1,
this->客户名称ToolStripComboBox, this->查询ToolStripButton, this->bindingNavigatorMoveFirstItem, this->bindingNavigatorMovePreviousItem,
this->bindingNavigatorSeparator, this->bindingNavigatorMoveNextItem, this->bindingNavigatorMoveLastItem, this->bindingNavigatorSeparator2,
this->bindingNavigatorAddNewItem, this->bindingNavigatorDeleteItem, this->客户产品BindingNavigatorSaveItem});
this->客户产品BindingNavigator->Location = System::Drawing::Point(0, 0);
this->客户产品BindingNavigator->MoveFirstItem = this->bindingNavigatorMoveFirstItem;
this->客户产品BindingNavigator->MoveLastItem = this->bindingNavigatorMoveLastItem;
this->客户产品BindingNavigator->MoveNextItem = this->bindingNavigatorMoveNextItem;
this->客户产品BindingNavigator->MovePreviousItem = this->bindingNavigatorMovePreviousItem;
this->客户产品BindingNavigator->Name = L"客户产品BindingNavigator";
this->客户产品BindingNavigator->PositionItem = nullptr;
this->客户产品BindingNavigator->Size = System::Drawing::Size(542, 25);
this->客户产品BindingNavigator->TabIndex = 14;
this->客户产品BindingNavigator->Text = L"bindingNavigator1";
//
// ProductForm
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 12);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(542, 416);
this->Controls->Add(自编号Label);
this->Controls->Add(this->自编号TextBox);
this->Controls->Add(客户名称Label);
this->Controls->Add(this->客户名称ComboBox);
this->Controls->Add(产品名称Label);
this->Controls->Add(this->产品名称TextBox);
this->Controls->Add(this->规格型号TextBox);
this->Controls->Add(this->年供求能力TextBox);
this->Controls->Add(this->说明TextBox);
this->Controls->Add(规格型号Label);
this->Controls->Add(年供求能力Label);
this->Controls->Add(说明Label);
this->Controls->Add(this->客户产品DataGridView);
this->Controls->Add(this->客户产品BindingNavigator);
this->Name = L"ProductForm";
this->StartPosition = System::Windows::Forms::FormStartPosition::CenterParent;
this->Text = L"客户产品管理";
this->Load += gcnew System::EventHandler(this, &ProductForm::ProductForm_Load);
(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->MyCRMDataSet))->EndInit();
(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->客户产品BindingSource))->EndInit();
(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->客户产品DataGridView))->EndInit();
(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->客户产品BindingNavigator))->EndInit();
this->客户产品BindingNavigator->ResumeLayout(false);
this->客户产品BindingNavigator->PerformLayout();
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
public: static String^ My客户名称 = "";
private: static String^ MyCRMConnectionString= L"Data Source=.;Initial Catalog=MyCRM;Integrated Security=True;Pooling=False";
private: System::Void 客户产品BindingNavigatorSaveItem_Click(System::Object^ sender, System::EventArgs^ e) {
this->Validate();
this->客户产品BindingSource->EndEdit();
this->客户产品TableAdapter->Update(this->MyCRMDataSet->客户产品);
}
private: System::Void ProductForm_Load(System::Object^ sender, System::EventArgs^ e) {
// TODO: 这行代码将数据加载到表“MyCRMDataSet.客户产品”中。您可以根据需要移动或移除它。
//this->客户产品TableAdapter->Fill(this->MyCRMDataSet->客户产品);
String^ MySQLConnectionString = MyCRMConnectionString;
SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
MyConnection->Open();
System::Data::DataTable^ MyQueryTable = gcnew System::Data::DataTable();
String^ MySQL = "SELECT 客户名称 FROM 客户资料";
SqlDataAdapter^ MyAdapter = gcnew SqlDataAdapter(MySQL, MyConnection);
MyAdapter->Fill(MyQueryTable);
this->客户名称ComboBox->DataSource = MyQueryTable;
this->客户名称ComboBox->DisplayMember = "客户名称";
this->客户名称ComboBox->ValueMember = "客户名称";
System::Data::DataTable^ MyClientTable = gcnew System::Data::DataTable();
MySQL = "SELECT 客户名称 FROM 客户资料";
MyAdapter = gcnew SqlDataAdapter(MySQL, MyConnection);
MyAdapter->Fill(MyClientTable);
for each (DataRow^ MyRow in MyClientTable->Rows)
{
this->客户名称ToolStripComboBox->Items->Add(MyRow[0]->ToString());
}
this->客户名称ToolStripComboBox->Items->Add("%%");
if (MyConnection->State == ConnectionState::Open)
{
MyConnection->Close();
}
if (this->My客户名称->Length > 1)
{
this->客户产品TableAdapter->FillBy(this->MyCRMDataSet->客户产品, this->My客户名称);
}
}
private: System::Void 查询ToolStripButton_Click(System::Object^ sender, System::EventArgs^ e) {
try
{
this->客户产品TableAdapter->FillBy(this->MyCRMDataSet->客户产品, 客户名称ToolStripComboBox->Text);
}
catch (System::Exception^ ex)
{
System::Windows::Forms::MessageBox::Show(ex->Message);
}
}
private: System::Void bindingNavigatorAddNewItem_MouseUp(System::Object^ sender, System::Windows::Forms::MouseEventArgs^ e) {
//自动计算自编号
String^ MySQLConnectionString = MyCRMConnectionString;
SqlConnection^ MyConnection = gcnew SqlConnection(MySQLConnectionString);
MyConnection->Open();
SqlCommand^ MyCommand = MyConnection->CreateCommand();
MyCommand->CommandText = "Select max(自编号) 最大编号 From 客户产品";
System::Object^ MyResult = MyCommand->ExecuteScalar();
System::Int64 MyID = 1;
if (MyResult != System::DBNull::Value)
{
String^ MyMaxID = MyResult->ToString()->Trim();
MyMaxID = MyMaxID->Substring(2, MyMaxID->Length - 2);
MyID = Convert::ToInt64(MyMaxID) + 1;
}
int MyLength = MyID.ToString()->Length;
String^ MyNewID = "";
switch (MyLength)
{
case 1:
MyNewID = "CP0000000" + MyID.ToString();
break;
case 2:
MyNewID = "CP000000" + MyID.ToString();
break;
case 3:
MyNewID = "CP00000" + MyID.ToString();
break;
case 4:
MyNewID = "CP0000" + MyID.ToString();
break;
case 5:
MyNewID = "CP000" + MyID.ToString();
break;
case 6:
MyNewID = "CP00" + MyID.ToString();
break;
case 7:
MyNewID = "CP0" + MyID.ToString();
break;
}
if (MyConnection->State == ConnectionState::Open)
{
MyConnection->Close();
}
this->自编号TextBox->Text = MyNewID;
}
};
}
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