private void btnOK_Click(object sender, EventArgs e)
{
if (txtName.EditValue == null || string.IsNullOrEmpty(txtName.Text.Trim()))
{
MessageBox.Show("名称不能为空!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (txtBaseName.EditValue == null || string.IsNullOrEmpty(txtBaseName.Text.Trim()))
{
MessageBox.Show("基本名称不能为空!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
_dataset.Name = txtName.EditValue.ToString();
_dataset.BaseName = txtBaseName.EditValue.ToString();
_dataset.AliasName = txtAliasName.EditValue.ToString();
int oid = _database.GetObjectID(_dataset.Name, enumTemplateObjectType.FeatureDataset);
if (_dataset.ID > 0)
{
if (_dataset.ID != oid)
{
MessageBox.Show("该名称已经存在!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
else
{
if (oid > 0)
{
MessageBox.Show("该名称已经存在!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
_database.SaveDataset(_dataset);
DialogResult = DialogResult.OK;
}
private bool SaveDomain()
{
IYTDomain domain = new YTDomain();
domain.Name = txtName.EditValue == null ? "" : txtName.EditValue.ToString();
domain.Description = txtDescription.EditValue == null ? "" : txtDescription.EditValue.ToString();
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
string code = dataGridView1.Rows[i].Cells[0].Value == null
? ""
: dataGridView1.Rows[i].Cells[0].Value.ToString();
string description = dataGridView1.Rows[i].Cells[1].Value == null
? ""
: dataGridView1.Rows[i].Cells[1].Value.ToString();
if (string.IsNullOrEmpty(code))
{
continue;
}
YTDomainValue pair = new YTDomainValue()
{
Value = code, Description = description
};
domain.ValuePairs.Add(pair);
}
int back = _database.GetObjectID(domain.Name, enumTemplateObjectType.Domain);
if (back > 0 && back != _domain.ID)
{
MessageBox.Show("该数据字典已经存在，请改名后保存!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
domain.ID = _domain.ID;
return(_database.SaveDomain(domain));
_domain = domain;
}
private bool SaveTemplate()
{
_tmpTemplate = new ObjectTemplate();
_tmpTemplate.Name = txtName.EditValue == null?"": txtName.EditValue.ToString().Trim();
_tmpTemplate.AliasName = txtAliasName.EditValue == null?"": txtAliasName.EditValue.ToString().Trim();
_tmpTemplate.BaseName = txtBaseName.EditValue == null?"": txtBaseName.EditValue.ToString().Trim();
_tmpTemplate.FeatureTypeName = cmbFeatureType.SelectedValue.ToString();
_tmpTemplate.GeometryTypeName = cmbGeometryTypes.SelectedValue.ToString();
_tmpTemplate.DatasetName = cmbDatasets.SelectedValue == null ? "":cmbDatasets.SelectedValue.ToString();
string msg = "";
for (int i = 0; i < _fieldTable.Rows.Count; i++)
{
DataRow row = _fieldTable.Rows[i];
YTField pField = new YTField()
{
Name = row["FieldName"].ToString(),
AliasName = row["AliasName"].ToString(),
FieldTypeName = row["FieldType"].ToString(),
AllowNull = (bool)row["AllowNull"],
IsKey = (bool)row["IsKey"],
Length = (int)row["FieldLength"],
Precision = (int)row["Precision"],
DomainName = row["DomainName"].ToString()
};
if (pField.IsValid(out msg) == false)
{
MessageBox.Show(msg, "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
_tmpTemplate.Fields.Add(pField);
}
int oid = _database.GetObjectID(_tmpTemplate.Name, enumTemplateObjectType.FeatureClass);
if (_template.ID > 0)
{
if (_template.ID != oid)
{
MessageBox.Show("已经有同名称的模板存在，请修改名称!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
}
else
{
if (oid > 0)
{
MessageBox.Show("已经有同名称的模板存在，请修改名称!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
}
try
{
_tmpTemplate.ID = _template.ID;
_tmpTemplate.Database = _template.Database;
_template.Database.SaveTemplate(_tmpTemplate);
_template = _tmpTemplate;
}
catch (Exception ex)
{
MessageBox.Show("程序发生错误" + ex.Message, "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
return(true);
}